CVE-2026-55204 - HAProxy - NULL Pointer Dereference in hpack_dht_insert Function
CVE ID :CVE-2026-55204
Published : June 18, 2026, 4:05 p.m. | 2 hours, 4 minutes ago
Description :HAProxy through 3.4.0, fixed in commit 9a6d1fe, contains a null pointer dereference vulnerability in hpack_dht_insert() within src/hpack-tbl.c that fails to validate the return value of hpack_dht_defrag() when the memory pool is exhausted. An attacker can trigger HPACK dynamic table insertions under memory pressure to dereference a NULL pointer and crash HAProxy worker processes, causing denial of service.
Severity: 8.7 | HIGH
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CVE ID :CVE-2026-55204
Published : June 18, 2026, 4:05 p.m. | 2 hours, 4 minutes ago
Description :HAProxy through 3.4.0, fixed in commit 9a6d1fe, contains a null pointer dereference vulnerability in hpack_dht_insert() within src/hpack-tbl.c that fails to validate the return value of hpack_dht_defrag() when the memory pool is exhausted. An attacker can trigger HPACK dynamic table insertions under memory pressure to dereference a NULL pointer and crash HAProxy worker processes, causing denial of service.
Severity: 8.7 | HIGH
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CVE-2025-32392 - AutoGPT has a DoS vulnerability in LoopVideoBlock
CVE ID :CVE-2025-32392
Published : June 18, 2026, 4:08 p.m. | 2 hours, 1 minute ago
Description :AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.63, AutoGPT's LoopVideoBLock allows users to input a video file and process the video, such as looping it 5 times or extending the time, and finally writing it to disk. However, there is no limit on the resources that can be allocated during execution. For example, the number of loops is user-controllable and unlimited. When a malicious attacker loops too many times, the generated video is too large, and after writing it to disk, the disk space is exhausted, eventually causing DoS. Version 0.6.63 patches the issue.
Severity: 0.0 | NA
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CVE ID :CVE-2025-32392
Published : June 18, 2026, 4:08 p.m. | 2 hours, 1 minute ago
Description :AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.63, AutoGPT's LoopVideoBLock allows users to input a video file and process the video, such as looping it 5 times or extending the time, and finally writing it to disk. However, there is no limit on the resources that can be allocated during execution. For example, the number of loops is user-controllable and unlimited. When a malicious attacker loops too many times, the generated video is too large, and after writing it to disk, the disk space is exhausted, eventually causing DoS. Version 0.6.63 patches the issue.
Severity: 0.0 | NA
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CVE-2026-56022 - Webmin MFA bypass
CVE ID :CVE-2026-56022
Published : June 18, 2026, 4:11 p.m. | 1 hour, 58 minutes ago
Description :Webmin accepts basic authentication without session cookies when an attacker provides the 'User-Agent: webmin' header, allowing bypass of additional MFA requirements. Fixed in 2.641.
Severity: 0.0 | NA
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CVE ID :CVE-2026-56022
Published : June 18, 2026, 4:11 p.m. | 1 hour, 58 minutes ago
Description :Webmin accepts basic authentication without session cookies when an attacker provides the 'User-Agent: webmin' header, allowing bypass of additional MFA requirements. Fixed in 2.641.
Severity: 0.0 | NA
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CVE-2026-56021 - Webmin information disclosure via regex pattern
CVE ID :CVE-2026-56021
Published : June 18, 2026, 4:11 p.m. | 1 hour, 58 minutes ago
Description :Webmin allows unauthenticated attackers to read the contents of any file ending in .conf within module directories, due to a bypassable regex pattern.
Severity: 0.0 | NA
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CVE ID :CVE-2026-56021
Published : June 18, 2026, 4:11 p.m. | 1 hour, 58 minutes ago
Description :Webmin allows unauthenticated attackers to read the contents of any file ending in .conf within module directories, due to a bypassable regex pattern.
Severity: 0.0 | NA
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CVE-2026-56020 - Webmin HTTP header authentication bypass
CVE ID :CVE-2026-56020
Published : June 18, 2026, 4:12 p.m. | 1 hour, 58 minutes ago
Description :The Webmin HTTP server (miniserv.pl) allows unauthenticated attackers to impersonate any user with a configured SSL client certificate by sending a forged HTTP header. A remote attacker can spoof certificate DNs and authenticate as any user. Fixed in 2.641.
Severity: 0.0 | NA
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CVE ID :CVE-2026-56020
Published : June 18, 2026, 4:12 p.m. | 1 hour, 58 minutes ago
Description :The Webmin HTTP server (miniserv.pl) allows unauthenticated attackers to impersonate any user with a configured SSL client certificate by sending a forged HTTP header. A remote attacker can spoof certificate DNs and authenticate as any user. Fixed in 2.641.
Severity: 0.0 | NA
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CVE-2026-54103 - U.S. GAO EPDS and CBCA EDS unauthenticated password change
CVE ID :CVE-2026-54103
Published : June 18, 2026, 4:12 p.m. | 1 hour, 57 minutes ago
Description :The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) does not authenticate password change requests to the '/update-profile/N' API endpoint. A remote, unauthenticated attacker could change an arbitrary user's password.
Severity: 0.0 | NA
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CVE ID :CVE-2026-54103
Published : June 18, 2026, 4:12 p.m. | 1 hour, 57 minutes ago
Description :The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) does not authenticate password change requests to the '/update-profile/N' API endpoint. A remote, unauthenticated attacker could change an arbitrary user's password.
Severity: 0.0 | NA
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CVE-2025-32422 - AutoGPT has a DoS vulnerability in FileStoreBlock with StepThroughItemsBlock
CVE ID :CVE-2025-32422
Published : June 18, 2026, 4:12 p.m. | 1 hour, 57 minutes ago
Description :AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.63, `StepThroughItemsBlock` can iterate all the contents in a list and send them to `FileStoreBlock` for downloading one by one. Although `FileStoreBlock` has access time limits for downloading files, `StepThroughItemsBlock` can be used to slowly iterate and download relatively small files (e.g., 100M) multiple times. `StepThroughItemsBlock` does not limit the number of loops. In addition, `FileStoreBlock` does not limit the amount of disk space consumed in the current working directory. When a malicious user chooses to download too many videos, the disk space will eventually run out, causing a DoS. Version 0.6.63 patches the issue.
Severity: 0.0 | NA
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CVE ID :CVE-2025-32422
Published : June 18, 2026, 4:12 p.m. | 1 hour, 57 minutes ago
Description :AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.63, `StepThroughItemsBlock` can iterate all the contents in a list and send them to `FileStoreBlock` for downloading one by one. Although `FileStoreBlock` has access time limits for downloading files, `StepThroughItemsBlock` can be used to slowly iterate and download relatively small files (e.g., 100M) multiple times. `StepThroughItemsBlock` does not limit the number of loops. In addition, `FileStoreBlock` does not limit the amount of disk space consumed in the current working directory. When a malicious user chooses to download too many videos, the disk space will eventually run out, causing a DoS. Version 0.6.63 patches the issue.
Severity: 0.0 | NA
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CVE-2026-54104 - U.S. GAO EPDS and CBCA EDS client-based privilege escalation
CVE ID :CVE-2026-54104
Published : June 18, 2026, 4:12 p.m. | 1 hour, 57 minutes ago
Description :The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) trusts client-provided values for the 'epds_role_id' parameter without verification, allowing a remote, authenticated attacker to escalate their own privileges.
Severity: 0.0 | NA
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CVE ID :CVE-2026-54104
Published : June 18, 2026, 4:12 p.m. | 1 hour, 57 minutes ago
Description :The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) trusts client-provided values for the 'epds_role_id' parameter without verification, allowing a remote, authenticated attacker to escalate their own privileges.
Severity: 0.0 | NA
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CVE-2026-54105 - U.S. GAO EPDS and CBCA EDS user information disclosure
CVE ID :CVE-2026-54105
Published : June 18, 2026, 4:13 p.m. | 1 hour, 56 minutes ago
Description :The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) expose sensitive account information through the 'update-profile/' API endpoint. A remote, unauthenticated attacker can submit a request containing an arbitrary 'user_id' parameter and receive a JSON response containing account-specific information, including the associated email address.
Severity: 0.0 | NA
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CVE ID :CVE-2026-54105
Published : June 18, 2026, 4:13 p.m. | 1 hour, 56 minutes ago
Description :The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) expose sensitive account information through the 'update-profile/' API endpoint. A remote, unauthenticated attacker can submit a request containing an arbitrary 'user_id' parameter and receive a JSON response containing account-specific information, including the associated email address.
Severity: 0.0 | NA
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CVE-2026-54106 - U.S. GAO EPDS and CBCA EDS network access control bypass
CVE ID :CVE-2026-54106
Published : June 18, 2026, 4:13 p.m. | 1 hour, 56 minutes ago
Description :The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) do not validate X-Forwarded-For HTTP headers, allowing a remote attacker with compromised administrator credentials to bypass network access controls and log in.
Severity: 0.0 | NA
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CVE ID :CVE-2026-54106
Published : June 18, 2026, 4:13 p.m. | 1 hour, 56 minutes ago
Description :The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) do not validate X-Forwarded-For HTTP headers, allowing a remote attacker with compromised administrator credentials to bypass network access controls and log in.
Severity: 0.0 | NA
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CVE-2025-32424 - AutoGPT has a DoS vulnerability in ScreenshotWebPageBlock
CVE ID :CVE-2025-32424
Published : June 18, 2026, 4:14 p.m. | 1 hour, 55 minutes ago
Description :AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.63, ScreenshotWebPageBlock will store the captured screenshots in a temporary directory. `StepThroughItemsBlock` can be used to iterate `ScreenshotWebPageBlock` multiple times. `StepThroughItemsBlock` does not limit the number of loops. In addition, `ScreenshotWebPageBlock` does not limit the amount of disk space consumed in the current working directory. When a malicious user chooses to screen shot many web pages, the disk space will eventually run out, causing a DoS. Version 0.6.63 patches the issue.
Severity: 0.0 | NA
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CVE ID :CVE-2025-32424
Published : June 18, 2026, 4:14 p.m. | 1 hour, 55 minutes ago
Description :AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.63, ScreenshotWebPageBlock will store the captured screenshots in a temporary directory. `StepThroughItemsBlock` can be used to iterate `ScreenshotWebPageBlock` multiple times. `StepThroughItemsBlock` does not limit the number of loops. In addition, `ScreenshotWebPageBlock` does not limit the amount of disk space consumed in the current working directory. When a malicious user chooses to screen shot many web pages, the disk space will eventually run out, causing a DoS. Version 0.6.63 patches the issue.
Severity: 0.0 | NA
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CVE-2025-32436 - AutoGPT has a DoS vulnerability in AddAudioToVideoBlock
CVE ID :CVE-2025-32436
Published : June 18, 2026, 4:18 p.m. | 1 hour, 51 minutes ago
Description :AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.63, `AddAudioToVideoBlock` will download and store the video and audio in a temporary directory without deleting before all noded are done. `StepThroughItemsBlock` can be used to iterate `MediaDurationBlock` multiple times. `StepThroughItemsBlock` does not limit the number of loops. In addition, `AddAudioToVideoBlock` does not limit the amount of disk space consumed in the current working directory and does not delete the video after outputing the result. When a malicious user chooses to screen shot many web pages, the disk space will eventually run out, causing a DoS. Version 0.6.63 patches the issue.
Severity: 0.0 | NA
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CVE ID :CVE-2025-32436
Published : June 18, 2026, 4:18 p.m. | 1 hour, 51 minutes ago
Description :AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.63, `AddAudioToVideoBlock` will download and store the video and audio in a temporary directory without deleting before all noded are done. `StepThroughItemsBlock` can be used to iterate `MediaDurationBlock` multiple times. `StepThroughItemsBlock` does not limit the number of loops. In addition, `AddAudioToVideoBlock` does not limit the amount of disk space consumed in the current working directory and does not delete the video after outputing the result. When a malicious user chooses to screen shot many web pages, the disk space will eventually run out, causing a DoS. Version 0.6.63 patches the issue.
Severity: 0.0 | NA
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CVE-2025-32437 - AutoGPT has a DoS vulnerability in MediaDurationBlock
CVE ID :CVE-2025-32437
Published : June 18, 2026, 4:20 p.m. | 1 hour, 49 minutes ago
Description :AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.63, `MediaDurationBlock` will download and store the video in a temporary directory without deleting before all noded are done. `StepThroughItemsBlock` can be used to iterate `MediaDurationBlock` multiple times. `StepThroughItemsBlock` does not limit the number of loops. In addition, `MediaDurationBlock ` does not limit the amount of disk space consumed in the current working directory and does not delete the video after outputing the result. When a malicious user chooses to screen shot many web pages, the disk space will eventually run out, causing a DoS. Version 0.6.63 patches the issue.
Severity: 0.0 | NA
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CVE ID :CVE-2025-32437
Published : June 18, 2026, 4:20 p.m. | 1 hour, 49 minutes ago
Description :AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.63, `MediaDurationBlock` will download and store the video in a temporary directory without deleting before all noded are done. `StepThroughItemsBlock` can be used to iterate `MediaDurationBlock` multiple times. `StepThroughItemsBlock` does not limit the number of loops. In addition, `MediaDurationBlock ` does not limit the amount of disk space consumed in the current working directory and does not delete the video after outputing the result. When a malicious user chooses to screen shot many web pages, the disk space will eventually run out, causing a DoS. Version 0.6.63 patches the issue.
Severity: 0.0 | NA
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CVE-2026-48617 - A flaw in Node.js Permission Model enforcement all
CVE ID :CVE-2026-48617
Published : June 18, 2026, 4:21 p.m. | 1 hour, 48 minutes ago
Description :A flaw in Node.js Permission Model enforcement allows Bypass via `process.report.writeReport()` Path Misvalidation. This can lead to confidentiality impact or bypass of the intended security boundary under affected configurations. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.
Severity: 0.0 | NA
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CVE ID :CVE-2026-48617
Published : June 18, 2026, 4:21 p.m. | 1 hour, 48 minutes ago
Description :A flaw in Node.js Permission Model enforcement allows Bypass via `process.report.writeReport()` Path Misvalidation. This can lead to confidentiality impact or bypass of the intended security boundary under affected configurations. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.
Severity: 0.0 | NA
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CVE-2026-55237 - AutoGPT SignUp Page has DOM-Based XSS and Open Redirect
CVE ID :CVE-2026-55237
Published : June 18, 2026, 4:21 p.m. | 1 hour, 48 minutes ago
Description :AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Versions prior to 0.6.62 have a DOM-based Cross-Site Scripting (XSS) vulnerability in AutoGPT's signup page. The application improperly trusts a URL parameter (`next`), which is passed to `router.push`. An attacker can craft a malicious link that, when opened by an authenticated user, performs a client-side redirect and executes arbitrary JavaScript in the context of their browser. This could lead to credential theft, internal network pivoting, and unauthorized actions performed on behalf of the victim. Version 0.6.62 patches the issue.
Severity: 0.0 | NA
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CVE ID :CVE-2026-55237
Published : June 18, 2026, 4:21 p.m. | 1 hour, 48 minutes ago
Description :AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Versions prior to 0.6.62 have a DOM-based Cross-Site Scripting (XSS) vulnerability in AutoGPT's signup page. The application improperly trusts a URL parameter (`next`), which is passed to `router.push`. An attacker can craft a malicious link that, when opened by an authenticated user, performs a client-side redirect and executes arbitrary JavaScript in the context of their browser. This could lead to credential theft, internal network pivoting, and unauthorized actions performed on behalf of the victim. Version 0.6.62 patches the issue.
Severity: 0.0 | NA
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CVE-2026-11982 - Stored XSS via missing XSS safety check in Admin2 Pages API partial validation
CVE ID :CVE-2026-11982
Published : June 18, 2026, 4:22 p.m. | 1 hour, 47 minutes ago
Description :Grav 2.0.0-rc.9 with Admin2 2.0.0-rc.14 contains a stored cross-site scripting (XSS) vulnerability in the Admin2 Pages API save flow.
Severity: 5.1 | MEDIUM
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CVE ID :CVE-2026-11982
Published : June 18, 2026, 4:22 p.m. | 1 hour, 47 minutes ago
Description :Grav 2.0.0-rc.9 with Admin2 2.0.0-rc.14 contains a stored cross-site scripting (XSS) vulnerability in the Admin2 Pages API save flow.
Severity: 5.1 | MEDIUM
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CVE-2025-53114 - CometD has acknowledgement extension out of memory
CVE ID :CVE-2025-53114
Published : June 18, 2026, 4:25 p.m. | 1 hour, 44 minutes ago
Description :CometD is a scalable comet implementation for web messaging. In versions 5.0.0 through 5.0.22, 6.0.0 through 6.0.18, 7.0.0 through 7.0.18, and 8.0.0 through 8.0.8, bad clients that always send a fixed batch value when the server is using the acknowledgement extension may cause the unacknowledged message queue to grow indefinitely, eventually causing an `OutOfMemoryError`. Versions 5.0.23, 6.0.19, 7.0.19, and 8.0.9 patch the issue. As a workaround, disable the acknowledgement extension.
Severity: 0.0 | NA
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CVE ID :CVE-2025-53114
Published : June 18, 2026, 4:25 p.m. | 1 hour, 44 minutes ago
Description :CometD is a scalable comet implementation for web messaging. In versions 5.0.0 through 5.0.22, 6.0.0 through 6.0.18, 7.0.0 through 7.0.18, and 8.0.0 through 8.0.8, bad clients that always send a fixed batch value when the server is using the acknowledgement extension may cause the unacknowledged message queue to grow indefinitely, eventually causing an `OutOfMemoryError`. Versions 5.0.23, 6.0.19, 7.0.19, and 8.0.9 patch the issue. As a workaround, disable the acknowledgement extension.
Severity: 0.0 | NA
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CVE ID :CVE-2026-12475
Published : June 18, 2026, 4:29 p.m. | 1 hour, 40 minutes ago
Description :None
Severity: 0.0 | NA
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Published : June 18, 2026, 4:29 p.m. | 1 hour, 40 minutes ago
Description :None
Severity: 0.0 | NA
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CVE-2026-48984 - pam_usb: xfree() does not call explicit_bzero — sensitive cryptographic material may linger in freed heap
CVE ID :CVE-2026-48984
Published : June 18, 2026, 5:06 p.m. | 1 hour, 4 minutes ago
Description :pam_usb provides hardware authentication for Linux using ordinary removable media. In versions 0.9.1 and below, the xfree() memory release helper in calls free() without first zeroing the buffer contents, releasing heap-allocated buffers containing sensitive data — including one-time pad bytes read from disk — without clearing, leaving the sensitive content in freed heap memory until it happens to be overwritten by a subsequent allocation. On a system where a use-after-free condition exists, or where a heap inspection primitive becomes available, this could allow recovery of pad values or other authentication material from freed memory regions. This is a defence-in-depth requirement consistent with prior hardening work in this codebase (GHSA-vx6f-rrqr-j87c applied explicit_bzero to some pad paths; this issue generalises the pattern to the central deallocation helper).
Severity: 0.0 | NA
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CVE ID :CVE-2026-48984
Published : June 18, 2026, 5:06 p.m. | 1 hour, 4 minutes ago
Description :pam_usb provides hardware authentication for Linux using ordinary removable media. In versions 0.9.1 and below, the xfree() memory release helper in calls free() without first zeroing the buffer contents, releasing heap-allocated buffers containing sensitive data — including one-time pad bytes read from disk — without clearing, leaving the sensitive content in freed heap memory until it happens to be overwritten by a subsequent allocation. On a system where a use-after-free condition exists, or where a heap inspection primitive becomes available, this could allow recovery of pad values or other authentication material from freed memory regions. This is a defence-in-depth requirement consistent with prior hardening work in this codebase (GHSA-vx6f-rrqr-j87c applied explicit_bzero to some pad paths; this issue generalises the pattern to the central deallocation helper).
Severity: 0.0 | NA
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CVE-2026-48986 - pam_usb: Infinite loop DoS in process-tree walk when parent process exits during authentication
CVE ID :CVE-2026-48986
Published : June 18, 2026, 5:20 p.m. | 49 minutes ago
Description :pam_usb provides hardware authentication for Linux using removable media. In pam_usb 0.9.1 and earlier, usb_get_process_parent_id() can cause an infinite loop DoS because it does not initialize *ppid on failure. In pusb_local_login(), the same variable is reused as input and output in a process-tree while loop; if /proc//stat cannot be read (for example, when an ancestor process exits during authentication), the PID is not updated and the loop does not terminate. This hangs the authenticating process (such as sudo, sshd, or login) until it is forcibly terminated. This issue has been fixed in version 0.9.2.
Severity: 0.0 | NA
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CVE ID :CVE-2026-48986
Published : June 18, 2026, 5:20 p.m. | 49 minutes ago
Description :pam_usb provides hardware authentication for Linux using removable media. In pam_usb 0.9.1 and earlier, usb_get_process_parent_id() can cause an infinite loop DoS because it does not initialize *ppid on failure. In pusb_local_login(), the same variable is reused as input and output in a process-tree while loop; if /proc//stat cannot be read (for example, when an ancestor process exits during authentication), the PID is not updated and the loop does not terminate. This hangs the authenticating process (such as sudo, sshd, or login) until it is forcibly terminated. This issue has been fixed in version 0.9.2.
Severity: 0.0 | NA
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CVE-2026-48985 - pam_usb: NULL Dereference Crash in pusb_is_loginctl_local when loginctl Returns Empty Remote Field
CVE ID :CVE-2026-48985
Published : June 18, 2026, 5:30 p.m. | 39 minutes ago
Description :pam_usb provides hardware authentication for Linux using ordinary removable media. In versions 0.9.1 and below, pusb_is_loginctl_local() can cause a NULL dereference crash when parsing loginctl output. The function calls popen() and reads the result; if the Remote field is only a newline, fgets() succeeds but strtok_r(buf, "\n", &saveptr) returns NULL. A subsequent strcmp(is_remote, "no") then dereferences NULL, causing undefined behavior (typically SIGSEGV) and crashing the PAM module. This can crash the authenticating process (e.g., sudo, login) and, depending on PAM stack configuration, deny access for all users of the affected service. This issue has been fixed in version 0.9.2.
Severity: 0.0 | NA
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CVE ID :CVE-2026-48985
Published : June 18, 2026, 5:30 p.m. | 39 minutes ago
Description :pam_usb provides hardware authentication for Linux using ordinary removable media. In versions 0.9.1 and below, pusb_is_loginctl_local() can cause a NULL dereference crash when parsing loginctl output. The function calls popen() and reads the result; if the Remote field is only a newline, fgets() succeeds but strtok_r(buf, "\n", &saveptr) returns NULL. A subsequent strcmp(is_remote, "no") then dereferences NULL, causing undefined behavior (typically SIGSEGV) and crashing the PAM module. This can crash the authenticating process (e.g., sudo, login) and, depending on PAM stack configuration, deny access for all users of the affected service. This issue has been fixed in version 0.9.2.
Severity: 0.0 | NA
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