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CVE-2026-47087 - Cyrus IMAP URLAUTH Improper Access Control

CVE ID :CVE-2026-47087
Published : July 16, 2026, 7:16 p.m. | 14 minutes ago
Description :An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. URLAUTH does not honor revoked authorizer access. A URLAUTH URL minted while the authorizer had access continued to work after that access was revoked.
Severity: 3.5 | LOW
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CVE-2026-47088 - Cyrus IMAP Heap Memory Exposure

CVE ID :CVE-2026-47088
Published : July 16, 2026, 7:16 p.m. | 14 minutes ago
Description :An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. There is heap exposure in nested MIME comment parsing. An authenticated IMAP user could craft an email message containing an RFC 822 comment ending with a backslash. When parsing the message, the server would read past the message's end in memory, and read into the heap, returning the read content to the user.
Severity: 3.1 | LOW
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CVE-2026-47089 - Cyrus IMAP Information Disclosure Vulnerability

CVE ID :CVE-2026-47089
Published : July 16, 2026, 7:16 p.m. | 14 minutes ago
Description :An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. LISTRIGHTS os not limited to users with admin access. An authenticated user could call IMAP LISTRIGHTS against any mailbox they could name and learn what principals had what access to it. (This action should have been restricted to users with admin access on the target mailbox.)
Severity: 4.3 | MEDIUM
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CVE-2026-53535 - Activepieces: Arbitrary file write in git-sync via path traversal and symlinks

CVE ID :CVE-2026-53535
Published : July 16, 2026, 7:16 p.m. | 14 minutes ago
Description :Activepieces is an open source AI workflow automation platform. Prior to 0.82.0, the git-sync feature clones a user-configured Git repository into a temporary directory on the server and then writes flow, table, and connection state into it before pushing back, and two separate weaknesses allowed those writes to escape the intended workspace and land on arbitrary paths on the host filesystem: Git's symbolic-link handling was not disabled on the clone, so an attacker who controlled the remote repository could include symlinks that redirected the writes, and several user-supplied identifiers used to build on-disk paths (the repository slug and the externalId of tables, flows, and connections) were not validated against directory-traversal sequences such as ../. On a self-hosted Enterprise Edition deployment, a user authorized to configure or push to a git-sync repository (holding the WRITE_PROJECT_RELEASE permission) could cause the server to overwrite files anywhere the Activepieces process user can write, which depending on host layout can be leveraged for tampering, denial of service, or remote code execution. This issue is fixed in version 0.82.0.
Severity: 5.9 | MEDIUM
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CVE-2026-53536 - Activepieces: Cross-tenant file download via missing JWT audience check on step-files signed URL

CVE ID :CVE-2026-53536
Published : July 16, 2026, 7:16 p.m. | 14 minutes ago
Description :Activepieces is an open source AI workflow automation platform. Prior to 0.83.0, the /v1/step-files/signed download endpoint verified the supplied JWT against the shared signing secret but did not check the token's audience, and combined with a missing null-check on the decoded fileId, this allowed any caller holding any valid Activepieces JWT (including a freshly created user's own access token) to receive a step-file belonging to another tenant. The file returned was whatever PostgreSQL happened to scan first for type = FLOW_STEP_FILE, varying over time as the database changed, so an authenticated user could obtain step-file attachments belonging to other tenants on the same instance; the attacker could not target a specific victim or file, and the access was read-only with no integrity or availability impact. This issue is fixed in version 0.83.0.
Severity: 5.3 | MEDIUM
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CVE-2026-54526 - Argo Workflows: Incomplete fix for CVE-2026-31892: ArtifactGC.PodSpecPatch bypass of Strict/Secure templateReferencing

CVE ID :CVE-2026-54526
Published : July 16, 2026, 7:16 p.m. | 14 minutes ago
Description :Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Prior to 3.7.15 and 4.0.6, the allow-list fix for CVE-2026-31892 is incomplete because workflow/util/merge.go ValidateUserOverrides and SanitizeUserWorkflowSpec walk only the top-level fields of WorkflowSpec via reflection, and WorkflowSpec.ArtifactGC is allow-listed wholesale; the struct behind that field, WorkflowLevelArtifactGC, has a PodSpecPatch sub-field whose contents flow unmodified into util.ApplyPodSpecPatch on the artifact-GC pod, the same sink the original fix closed for WorkflowSpec.PodSpecPatch, so a user submitting a Workflow under templateReferencing: Strict or Secure (against a referenced WorkflowTemplate that declares an output artifact and setting spec.artifactGC.strategy: OnWorkflowCompletion) can still inject an arbitrary strategic merge patch into the artifact-GC pod, including hostPath volumes, privileged: true, arbitrary image and command, and hostNetwork: true, defeating the stated purpose of Strict/Secure reference mode. This issue is fixed in versions 3.7.15 and 4.0.6.
Severity: 8.9 | HIGH
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CVE-2026-44180 - Jupyter Enterprise Gateway: ContainerProcessProxy._enforce_prohibited_ids can be Bypassed

CVE ID :CVE-2026-44180
Published : July 16, 2026, 10:17 p.m. | 1 hour, 14 minutes ago
Description :Jupyter Enterprise Gateway launches remote Jupyter Notebook kernels across distributed clusters like Apache Spark, Kubernetes, and Docker Swarm. Versions 2.0.0rc1 and above prior to 3.3.0 have a prohibited UID and GID feature that by default prevents launching kernels with UID or GID 0 (root), and this restriction can be bypassed using a specially crafted KERNEL_UID or KERNEL_GID value. This input validation vulnerability allows running Jupyter kernels as root, which can be dangerous as it allows more attack surface, and may lead to container escapes, compromising the worker node and all workloads running on it. Repeated exploitation can compromise all worker nodes, and thus the entire Kubernetes cluster. It is possible to specify volume mounts, so one vector for a container escape is to use a hostPath R/W volume mount, use this UID/GID bypass to run as root, and then gain code execution in the underlying worker node by creating a crontab entry in the mounted host file system. This issue has been fixed in version 3.0.0.
Severity: 9.8 | CRITICAL
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CVE-2026-45334 - Kirby: Content locks disclose IDs and emails of inaccessible users from `users.access/list` permissions

CVE ID :CVE-2026-45334
Published : July 16, 2026, 10:17 p.m. | 1 hour, 14 minutes ago
Description :Kirby is an open-source content management system. In versions prior to 4.9.1 and 5.4.1, the content-locking feature returned lock information without checking the requesting user's access permissions. Kirby's Panel includes a content-locking feature that records which user currently has a model open for editing. This lock prevents conflicting edits by multiple users and displays the locking user's identity in the Panel UI so other users know who to contact. Internally, the locking user's email address and identifier are included in every Panel view payload and in error responses returned when a user attempts to edit a model that is currently locked by another user. This allowed a low-privilege authenticated Panel user, whose role was configured with users.access: false or users.list: false, to learn the email address and identifier of any user who currently had a model open for editing in the Panel, including administrators and other higher-privilege users. Content locks are active for a configurable window (10 minutes by default). The email address can allow admin account enumeration, target phishing, and feed credential-stuffing attacks against the Kirby installation or other sites. The internal user ID can be cross-referenced with other endpoints once the requester has obtained a higher privilege through unrelated means. This issue has been fixed in versions 4.9.1 and 5.4.1.
Severity: 5.3 | MEDIUM
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CVE-2026-45368 - Kirby: Cross-site scripting (XSS) from links in KirbyTags and image blocks in the site frontend

CVE ID :CVE-2026-45368
Published : July 16, 2026, 10:17 p.m. | 1 hour, 14 minutes ago
Description :Kirby is an open-source content management system. In versions prior to 4.9.1 and 5.4.1, the underlying URL methods for the KirbyTags and image blocks components did not filter out malicious URL values that resolve to script execution. The vulnerability affects four first-party Kirby renderers that produce `` output from editor-supplied field values: the (`link: …)` KirbyTag, the `link`: parameter of the `(image: …)` KirbyTag when it does not resolve to a known file or `self`, the `link` field of the built-in image block, and the HTML importer for the `blocks` field (which accepted the same malicious input as the image block `link` field). While simple `avascript:` URLs were already deactivated by treating them as a relative path and prepending a single slash to the URL, the use of URLs of the format `javascript://x%0A…` bypasses this protection. The `vbscript:`, `data:`, `livescript:`, `mocha:` and `jar:` schemes are affected by the same underlying gap. This issue has been fixed in versions 4.9.1 and 5.4.1.
Severity: 8.4 | HIGH
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CVE-2026-53411 - Zoom Workplace VDI Plugin for Windows - Improper Input Validation

CVE ID :CVE-2026-53411
Published : July 16, 2026, 10:17 p.m. | 1 hour, 14 minutes ago
Description :A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Clients for Windows could allow an authenticated local user to escalate privileges.
Severity: 7.8 | HIGH
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CVE-2026-53412 - Zoom Workplace VDI Plugin for Windows - Improper Input Validation

CVE ID :CVE-2026-53412
Published : July 16, 2026, 10:17 p.m. | 1 hour, 14 minutes ago
Description :Improper Input Validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an unauthenticated user to conduct an account takeover via network access.
Severity: 9.8 | CRITICAL
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CVE-2026-57075 - YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via a signed-char lookup-table index in syck_base64dec

CVE ID :CVE-2026-57075
Published : July 16, 2026, 10:17 p.m. | 1 hour, 13 minutes ago
Description :YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via a signed-char lookup-table index in syck_base64dec. The base64 decoder in the bundled libsyck indexes the 256-entry static table b64_xtable with a signed char, so any !!binary byte >= 0x80 sign-extends to a negative index and reads before the table. The decoder receives the raw bytes of any !!binary node, a standard YAML type not gated by $LoadBlessed or $LoadCode, so it is reached on the default Load path. Any caller that runs Load or LoadFile on an untrusted document containing a !!binary scalar with a high-bit byte triggers the read, and the value read can surface in the decoded result.
Severity: 0.0 | NA
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CVE-2026-57076 - YAML::Syck versions before 1.47 for Perl allow a heap use-after-free via an anchor name reused as an anchors-table key in syck_hdlr_add_anchor

CVE ID :CVE-2026-57076
Published : July 16, 2026, 10:17 p.m. | 1 hour, 13 minutes ago
Description :YAML::Syck versions before 1.47 for Perl allow a heap use-after-free via an anchor name reused as an anchors-table key in syck_hdlr_add_anchor. In the bundled libsyck an anchor name allocated by syck_strndup is stored both as node->anchor, freed when the node is freed, and as the key in the parser's anchors table. Freeing the node frees the shared key, and a later anchor redefinition makes st_delete compare against the freed key, so st_strcmp reads freed heap memory. Anchors are a standard YAML feature and need no special flags, so this is reached on the default Load path. Any caller that runs Load or LoadFile on an untrusted document that redefines an anchor reaches the read of freed memory.
Severity: 0.0 | NA
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CVE-2026-57077 - YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via an unbounded newline scan in newline_len

CVE ID :CVE-2026-57077
Published : July 16, 2026, 10:17 p.m. | 1 hour, 13 minutes ago
Description :YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via an unbounded newline scan in newline_len. In the bundled libsyck newline_len and is_newline dereference the scan pointer, and the following byte for a "\r\n" pair, with no NUL-terminator or bounds check. During block-scalar lexing at a document boundary the scan runs one byte past the heap lexer buffer. This is an incomplete fix of CVE-2025-11683, on a lexer path the earlier fix did not cover. Any caller that runs Load or LoadFile on an untrusted document with a block scalar at a document boundary reaches the over-read.
Severity: 0.0 | NA
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CVE-2026-58598 - Windows Backup Service Elevation of Privilege Vulnerability

CVE ID :CVE-2026-58598
Published : July 16, 2026, 10:17 p.m. | 1 hour, 13 minutes ago
Description :Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Backup Engine allows an authorized attacker to elevate privileges locally.
Severity: 7.0 | HIGH
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CVE-2026-58643 - Windows Admin Center Spoofing Vulnerability

CVE ID :CVE-2026-58643
Published : July 16, 2026, 10:17 p.m. | 1 hour, 13 minutes ago
Description :Improper neutralization of input during web page generation ('cross-site scripting') in Windows Admin Center allows an unauthorized attacker to perform spoofing over a network.
Severity: 6.1 | MEDIUM
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CVE-2026-59117 - Windows Terminal Remote Code Execution Vulnerability

CVE ID :CVE-2026-59117
Published : July 16, 2026, 10:17 p.m. | 1 hour, 13 minutes ago
Description :Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code over a network.
Severity: 7.5 | HIGH
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CVE-2026-62826 - Microsoft SharePoint Server Spoofing Vulnerability

CVE ID :CVE-2026-62826
Published : July 16, 2026, 10:17 p.m. | 1 hour, 13 minutes ago
Description :Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.
Severity: 4.6 | MEDIUM
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CVE-2026-11740 - Rejected reason: This CVE ID has been rejected or

CVE ID :CVE-2026-11740
Published : July 16, 2026, 11:16 p.m. | 15 minutes ago
Description :Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Severity: 0.0 | NA
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CVE-2026-14253 - Rejected reason: This CVE ID has been rejected or

CVE ID :CVE-2026-14253
Published : July 16, 2026, 11:16 p.m. | 15 minutes ago
Description :Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Severity: 0.0 | NA
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CVE-2026-15997 - Native ARM SHA3 / SHAKE `restoreFullState` fails to detect size_t underflow in a crafted encoded state

CVE ID :CVE-2026-15997
Published : July 16, 2026, 11:16 p.m. | 15 minutes ago
Description :Out-of-bounds write vulnerability in Legion of the Bouncy Castle Inc. BC-LTS bcprov-lts8on on ARM allows Overflow Buffers. This vulnerability is associated with program files https://github.Com/bcgit/bc-lts-java/blob/main/native_c/arm/sha/shake.C, https://github.Com/bcgit/bc-lts-java/blob/main/native_c/arm/sha/sha3.C. This issue affects BC-LTS: from 2.73.0 before 2.73.12.1. Issue is only applicable if application involved is accepting memoable SHA3 / SHAKE states from potentially untrusted sources.
Severity: 1.7 | LOW
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