π¨ CVE-2026-59936
pypdf is a free and open-source pure-python PDF library. Prior to 6.14.1, an attacker can craft a PDF with a page content stream containing a not terminated inline image, causing an infinite loop during inline image end marker detection such as when extracting page text. This issue is fixed in version 6.14.1.
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pypdf is a free and open-source pure-python PDF library. Prior to 6.14.1, an attacker can craft a PDF with a page content stream containing a not terminated inline image, causing an infinite loop during inline image end marker detection such as when extracting page text. This issue is fixed in version 6.14.1.
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GitHub
SEC: Detect end of stream during inline image end marker detection (#β¦ Β· py-pdf/pypdf@ec3b145
β¦3891)
π¨ CVE-2026-15166
IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
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IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
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GitLab
[Security] 802.11 EAPOL-Key decryption: stack buffer overflow in Dot11DecryptDecryptKeyData() (#21391) Β· Issues Β· Wireshark Foundationβ¦
I am writing to report a stack-buffer-overflow (write) in tshark This is a security issue that was found by Anthropic using Claude to find vulnerabilities,...
π¨ CVE-2026-15174
Catapult DCT2000 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
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Catapult DCT2000 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
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GitLab
Buffer overlow/segfault in Catapult DCT2000 dissector via not check no_ddi_entries in header (#21270) Β· Issues Β· Wireshark Foundationβ¦
From Michael Bommarito on the security list: In attach_fp_info() (epan/dissectors/packet-catapult-dct2000.c), the E-DCH branch reads p_fp_info->no_ddi_entries from the parsed outhdr_values[] block and then loops over that value...
π¨ CVE-2026-54528
JupyterLab Git is a Git extension for JupyterLab. Prior to 0.54.0, jupyterlab-git uses fnmatch.fnmatchcase() in GitHandler.prepare() in jupyterlab_git/handlers.py to enforce excluded_paths, allowing an authenticated user on a case-insensitive filesystem to vary URL path casing and read excluded directories. This issue is fixed in version 0.54.0.
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JupyterLab Git is a Git extension for JupyterLab. Prior to 0.54.0, jupyterlab-git uses fnmatch.fnmatchcase() in GitHandler.prepare() in jupyterlab_git/handlers.py to enforce excluded_paths, allowing an authenticated user on a case-insensitive filesystem to vary URL path casing and read excluded directories. This issue is fixed in version 0.54.0.
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GitHub
Merge commit from fork Β· jupyterlab/jupyterlab-git@4600352
A Git extension for JupyterLab. Contribute to jupyterlab/jupyterlab-git development by creating an account on GitHub.
π¨ CVE-2026-55542
Snipe-IT is an IT asset/license management system. Prior to version 8.6.1, Snipe-IT S3 signature image retrieval lacks authorization before temporary URL. On S3-backed deployments, authenticated users who know a signature filename can obtain a 5-minute signed S3 URL because the S3 branch returns before the `authorize()` call used by the local-file branch. Version 8.6.1 contains a patch.
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Snipe-IT is an IT asset/license management system. Prior to version 8.6.1, Snipe-IT S3 signature image retrieval lacks authorization before temporary URL. On S3-backed deployments, authenticated users who know a signature filename can obtain a 5-minute signed S3 URL because the S3 branch returns before the `authorize()` call used by the local-file branch. Version 8.6.1 contains a patch.
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GitHub
Chekc auth before assigning S3 temporary link Β· grokability/snipe-it@ded6515
A free open source IT asset/license management system - Chekc auth before assigning S3 temporary link Β· grokability/snipe-it@ded6515
π¨ CVE-2026-58525
Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network.
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Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network.
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π¨ CVE-2026-59818
etcd is a distributed key-value store for the data of a distributed system. Prior to 3.5.32 and 3.6.13, when etcd is configured with --listen-client-http-urls to split HTTP and gRPC client endpoints onto separate listeners, the --client-crl-file Certificate Revocation List is not enforced on the gRPC listener, allowing a client with a revoked certificate to authenticate successfully over gRPC. This issue is fixed in versions 3.5.32 and 3.6.13.
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etcd is a distributed key-value store for the data of a distributed system. Prior to 3.5.32 and 3.6.13, when etcd is configured with --listen-client-http-urls to split HTTP and gRPC client endpoints onto separate listeners, the --client-crl-file Certificate Revocation List is not enforced on the gRPC listener, allowing a client with a revoked certificate to authenticate successfully over gRPC. This issue is fixed in versions 3.5.32 and 3.6.13.
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GitHub
Reject the client reqeust if the client certificate has been revoked Β· etcd-io/etcd@2308ce1
Signed-off-by: Benjamin Wang <benjamin.ahrtr@gmail.com>
π¨ CVE-2026-10037
A sandbox escape vulnerability exists in the OpenJDK packages provided in Ubuntu. The .jar MIME handlers installed by these packages execute files marked as executable when the mailcap package is installed. A compromised or malicious sandboxed application with access to the OpenURI portal via xdg-desktop-portal-gtk can write a malicious .jar file to the host file system, set its executable bit, and trigger the handler to execute arbitrary code outside of the sandbox environment.
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A sandbox escape vulnerability exists in the OpenJDK packages provided in Ubuntu. The .jar MIME handlers installed by these packages execute files marked as executable when the mailcap package is installed. A compromised or malicious sandboxed application with access to the OpenURI portal via xdg-desktop-portal-gtk can write a malicious .jar file to the host file system, set its executable bit, and trigger the handler to execute arbitrary code outside of the sandbox environment.
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Launchpad
Bug #2153100 β.jar MIME handler allows escaping Firefox's Snap s...β : Bugs : openjdk-25 package : Ubuntu
Ubuntu Desktop 24.04.4 provides a number of OpenJDK versions. The packages for each of these versions include a MIME handler for .jar files at /usr/share/applications/openjdk-*-java.desktop. These handlers blindly execute the opened .jar file, provided that:β¦
π¨ CVE-2026-54777
CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF NetNamedPipe transport accepts attachment to a pre-existing named pipe instance, allowing local interception of NetNamedPipe traffic when an attacker races NamedPipeListener startup between shared memory GUID publication and service named pipe creation. This issue is fixed in versions 1.8.1 and 1.9.1.
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CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF NetNamedPipe transport accepts attachment to a pre-existing named pipe instance, allowing local interception of NetNamedPipe traffic when an attacker races NamedPipeListener startup between shared memory GUID publication and service named pipe creation. This issue is fixed in versions 1.8.1 and 1.9.1.
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GitHub
Refuse to attach to a pre-existing NetNamedPipe instance on startup Β· CoreWCF/CoreWCF@8ed9c78
The named pipe listener publishes its randomly chosen pipe name through a
shared memory section before the accept pump has actually created the pipe
instance. NamedPipeListener._firstConnection was...
shared memory section before the accept pump has actually created the pipe
instance. NamedPipeListener._firstConnection was...
π¨ CVE-2026-55470
HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to 6.9.10, the fix for CVE-2026-45367 incompletely patched the DSTU2 module, leaving FHIRPathEngine.matches() in org.hl7.fhir.dstu2/utils/FHIRPathEngine.java to call raw String.matches(sw) without RegexTimeout protection while replaceMatches() was updated, allowing an unauthenticated attacker to trigger catastrophic regex backtracking and exhaust server CPU. This issue is fixed in version 6.9.10.
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HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to 6.9.10, the fix for CVE-2026-45367 incompletely patched the DSTU2 module, leaving FHIRPathEngine.matches() in org.hl7.fhir.dstu2/utils/FHIRPathEngine.java to call raw String.matches(sw) without RegexTimeout protection while replaceMatches() was updated, allowing an unauthenticated attacker to trigger catastrophic regex backtracking and exhaust server CPU. This issue is fixed in version 6.9.10.
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GitHub
Add regextimeout to dstu2 funcMatches Β· hapifhir/org.hl7.fhir.core@56376f7
Contribute to hapifhir/org.hl7.fhir.core development by creating an account on GitHub.
π¨ CVE-2026-55471
HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to 6.9.10, org.hl7.fhir.utilities.XsltUtilities saxonTransform(...) overloads instantiated a bare net.sf.saxon.TransformerFactoryImpl() without ACCESS_EXTERNAL_DTD or ACCESS_EXTERNAL_STYLESHEET restrictions, allowing an attacker who controls or can tamper with transformed XML to trigger XML External Entity injection for local file disclosure and blind XXE or SSRF to arbitrary URLs reachable from the host. This issue is fixed in version 6.9.10.
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HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to 6.9.10, org.hl7.fhir.utilities.XsltUtilities saxonTransform(...) overloads instantiated a bare net.sf.saxon.TransformerFactoryImpl() without ACCESS_EXTERNAL_DTD or ACCESS_EXTERNAL_STYLESHEET restrictions, allowing an attacker who controls or can tamper with transformed XML to trigger XML External Entity injection for local file disclosure and blind XXE or SSRF to arbitrary URLs reachable from the host. This issue is fixed in version 6.9.10.
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GitHub
Add newXXEProtectedSaxonTransformerFactory + tests + checkstyle Β· hapifhir/org.hl7.fhir.core@01ca2ec
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π¨ CVE-2026-15105
A flaw has been found in davenardella snap7 up to 1.4.3. This affects the function TS7Worker::PerformFunctionRead of the file src/core/s7_server.cpp of the component ReadVar Request Handler. This manipulation causes deserialization. The attack requires access to the local network. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
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A flaw has been found in davenardella snap7 up to 1.4.3. This affects the function TS7Worker::PerformFunctionRead of the file src/core/s7_server.cpp of the component ReadVar Request Handler. This manipulation causes deserialization. The attack requires access to the local network. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
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GitHub
GitHub - davenardella/snap7: Snap7 Official repository
Snap7 Official repository. Contribute to davenardella/snap7 development by creating an account on GitHub.
π¨ CVE-2026-15123
Inappropriate implementation in DOM in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
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Inappropriate implementation in DOM in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
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Chrome Releases
Stable Channel Update for Desktop
The Stable channel has been updated to 150.0.7871.114/.115 for Windows and Mac and 150.0.7871.114 for Linux, which will roll out over the c...
π¨ CVE-2026-54499
Stanza is a Stanford NLP Python library for tokenization, sentence segmentation, NER, and parsing of many human languages. Prior to 1.12.2, Stanza model loaders such as stanza.models.common.pretrain.Pretrain.load() attempt torch.load(..., weights_only=True) but fall back to torch.load(..., weights_only=False) on attacker-controllable pickle.UnpicklingError, allowing a malicious .pt pretrain or model file to execute arbitrary pickle code when a Stanza NLP pipeline loads it. This issue is fixed in version 1.12.2.
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Stanza is a Stanford NLP Python library for tokenization, sentence segmentation, NER, and parsing of many human languages. Prior to 1.12.2, Stanza model loaders such as stanza.models.common.pretrain.Pretrain.load() attempt torch.load(..., weights_only=True) but fall back to torch.load(..., weights_only=False) on attacker-controllable pickle.UnpicklingError, allowing a malicious .pt pretrain or model file to execute arbitrary pickle code when a Stanza NLP pipeline loads it. This issue is fixed in version 1.12.2.
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GitHub
Remove all codepaths that allow for weights_only=False. See https://β¦ Β· stanfordnlp/stanza@b745008
β¦github.com/stanfordnlp/stanza/security/advisories/GHSA-v5jw-96jm-7h2c
π¨ CVE-2026-54776
CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, a CoreWCF service hosted on Unix Domain Sockets with PosixIdentity client credentials can accept connections that skip the application/unixposix stream upgrade before dispatching messages, bypassing framing-layer identity checks in UnixPosixIdentitySecurityUpgradeProvider. This issue is fixed in versions 1.8.1 and 1.9.1.
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CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, a CoreWCF service hosted on Unix Domain Sockets with PosixIdentity client credentials can accept connections that skip the application/unixposix stream upgrade before dispatching messages, bypassing framing-layer identity checks in UnixPosixIdentitySecurityUpgradeProvider. This issue is fixed in versions 1.8.1 and 1.9.1.
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GitHub
Defer remote security creation in PosixIdentity stream upgrade acceptor Β· CoreWCF/CoreWCF@9944312
UnixPosixIdentitySecurityUpgradeAcceptor was eagerly initializing
_remoteSecurity to an empty SecurityMessageProperty in its constructor.
StreamSecurityUpgradeAcceptor.GetRemoteSecurity is document...
_remoteSecurity to an empty SecurityMessageProperty in its constructor.
StreamSecurityUpgradeAcceptor.GetRemoteSecurity is document...
π¨ CVE-2026-54778
CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF UnixDomainSocket POSIX peer identity resolution uses non-reentrant getpwuid and getgrgid calls, allowing concurrent connections to attribute one connection's identity to another or crash the host process under contention. This issue is fixed in versions 1.8.1 and 1.9.1.
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CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF UnixDomainSocket POSIX peer identity resolution uses non-reentrant getpwuid and getgrgid calls, allowing concurrent connections to attribute one connection's identity to another or crash the host process under contention. This issue is fixed in versions 1.8.1 and 1.9.1.
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GitHub
Use reentrant getpwuid_r/getgrgid_r for POSIX identity resolution Β· CoreWCF/CoreWCF@a3d95ea
Replace the non-reentrant getpwuid/getgrgid imports with their _r
variants that take a caller-supplied buffer. The previous
implementation could return inconsistent results when multiple threads
re...
variants that take a caller-supplied buffer. The previous
implementation could return inconsistent results when multiple threads
re...
π¨ CVE-2026-54783
CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF WS-Security endorsing and supporting signature verification does not ensure the selected ds:Signature covers the expected Security header target, allowing an attacker with one captured signed SOAP envelope to replay arbitrary service operations as the victim principal. This issue is fixed in versions 1.8.1 and 1.9.1.
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CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF WS-Security endorsing and supporting signature verification does not ensure the selected ds:Signature covers the expected Security header target, allowing an attacker with one captured signed SOAP envelope to replay arbitrary service operations as the victim principal. This issue is fixed in versions 1.8.1 and 1.9.1.
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GitHub
Bind WS-Security signature lookup and verification target to the Secu⦠· CoreWCF/CoreWCF@0589692
β¦rity header
Refactor signature verification so an attacker can no longer steer the
receiver into validating the wrong ds:Signature, while still allowing
legitimate signatures that cover addressin...
Refactor signature verification so an attacker can no longer steer the
receiver into validating the wrong ds:Signature, while still allowing
legitimate signatures that cover addressin...
π¨ CVE-2026-54784
CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. In version 1.9.0, CoreWCF SPNEGO SecurityContextToken negotiation can expose the proof key recovered from the RSTR when TransportWithMessageCredential with Windows client credentials and session establishment are used, allowing an observer to impersonate the authenticated Windows principal and decrypt or forge WS-SecureConversation traffic. This issue is fixed in version 1.9.1.
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CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. In version 1.9.0, CoreWCF SPNEGO SecurityContextToken negotiation can expose the proof key recovered from the RSTR when TransportWithMessageCredential with Windows client credentials and session establishment are used, allowing an observer to impersonate the authenticated Windows principal and decrypt or forge WS-SecureConversation traffic. This issue is fixed in version 1.9.1.
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GitHub
Encrypt SPNEGO SCT proof key on the wire (COREWCF-2026-003) Β· CoreWCF/CoreWCF@2afae08
NTAuthenticationNet8.Encrypt is the implementation behind
ISspiNegotiation.Encrypt that SspiNegotiationTokenAuthenticator
uses to wrap the SecurityContextToken proof key into the
RequestedProofToke...
ISspiNegotiation.Encrypt that SspiNegotiationTokenAuthenticator
uses to wrap the SecurityContextToken proof key into the
RequestedProofToke...
π¨ CVE-2026-15138
A security vulnerability has been detected in tumf mcp-text-editor up to 1.0.2. This issue affects the function _validate_file_path of the file mcp_text_editor/text_editor.py. Such manipulation of the argument file_path leads to path traversal. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor closed the GitHub issue for this vulnerability without any explanation.
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A security vulnerability has been detected in tumf mcp-text-editor up to 1.0.2. This issue affects the function _validate_file_path of the file mcp_text_editor/text_editor.py. Such manipulation of the argument file_path leads to path traversal. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor closed the GitHub issue for this vulnerability without any explanation.
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GitHub
GitHub - tumf/mcp-text-editor
Contribute to tumf/mcp-text-editor development by creating an account on GitHub.
π¨ CVE-2026-5523
The Divi Form Builder plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 5.1.8. This is due to the update_user() function accepting a user ID parameter from form submissions without verifying that the authenticated user has permission to edit that specific user account, and the handle_register_submission() function only checking if any user is logged in rather than validating permissions for the target user. This makes it possible for authenticated attackers, with subscriber-level access and above, to change the email address and password of any user account, including administrators, resulting in complete account takeover.
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The Divi Form Builder plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 5.1.8. This is due to the update_user() function accepting a user ID parameter from form submissions without verifying that the authenticated user has permission to edit that specific user account, and the handle_register_submission() function only checking if any user is logged in rather than validating permissions for the target user. This makes it possible for authenticated attackers, with subscriber-level access and above, to change the email address and password of any user account, including administrators, resulting in complete account takeover.
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Divi Engine
Divi Form Builder Changelog
/* CHANGELOG */ VERSION 5.3.0 β 12/06/26 VERSION 5.2.1 β 09/06/26 VERSION 5.2.0 β 25/05/26 VERSION 5.1.9 β 24/05/26 VERSION 5.1.8 β 18/05/26 VERSION 5.1.7 β 14/05/26 VERSION 5.1.6 β 06/05/26 VERSION 5.1.5 β 04/05/26 VERSION 5.1.4 β 27/04/26 VERSION 5.1.3β¦
π¨ CVE-2026-12517
The Fediverse Embeds WordPress plugin before 1.5.8 does not validate the destination of the server-side request performed by an unauthenticated site-info endpoint before fetching it, allowing anonymous users (the gating nonce is exposed on public pages carrying an embed) to make the site request internal and private-network URLs and read back the parsed page metadata. This is a Server-Side Request Forgery.
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The Fediverse Embeds WordPress plugin before 1.5.8 does not validate the destination of the server-side request performed by an unauthenticated site-info endpoint before fetching it, allowing anonymous users (the gating nonce is exposed on public pages carrying an embed) to make the site request internal and private-network URLs and read back the parsed page metadata. This is a Server-Side Request Forgery.
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WPScan
Fediverse Embeds < 1.5.8 - Unauthenticated SSRF via Site Info Endpoint
See details on Fediverse Embeds < 1.5.8 - Unauthenticated SSRF via Site Info Endpoint CVE 2026-12517. View the latest Plugin Vulnerabilities on WPScan.