Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from insufficient TLB invalidation during memory compression in the Alpha architecture. This...

PT-2026-37470

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the iommu/vt-d component where the system relies on the pci dev is disconnected function to skip Address Translation Services ATS invalidation for safely removed...

GHSA-JW8G-5J46-44RP AVideo: CSRF in userSavePhoto.php Allows Cross-Origin Overwrite of Authenticated Users' Profile Photos with Arbitrary Content

Summary objects/userSavePhoto.php is a legacy profile-photo endpoint that accepts a base64 POST parameter and writes the decoded bytes to videos/userPhoto/photo.png. Its only access control is User::isLogged. It does not end in .json.php, so it is excluded from the project's global autoCSRFGuard...

Cross-site Request Forgery (CSRF)

Overview wwbn/avideo is an Audio and Video Platform or simply "A Video Platform". Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via the userSavePhoto.php process. An attacker can overwrite authenticated users' profile photos with arbitrary content and trigger...

EUVD-2026-27167

The MoreConvert Pro plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.9.14. This is due to the guest waitlist verification flow not invalidating or regenerating verification tokens when the customer email address is changed. This makes it possible...

PT-2026-37293

Name of the Vulnerable Software and Affected Versions WWBN AVideo versions prior to 29.0 Description A Cross-Site Request Forgery CSRF issue exists in the legacy profile-photo endpoint "objects/userSavePhoto.php". The endpoint accepts a base64 POST parameter imgBase64 and writes the decoded bytes...

CVE-2026-31735

A flaw was found in the Linux kernel's Input/Output Memory Management Unit IOMMU page table handling. When an unmap operation partially overlaps with a large memory mapping, the system's invalidation process may not correctly flush the entire unmapped range. This could result in a 'short...

CVE-2026-31735 iommupt: Fix short gather if the unmap goes into a large mapping

In the Linux kernel, the following vulnerability has been resolved: iommupt: Fix short gather if the unmap goes into a large mapping unmap has the odd behavior that it can unmap more than requested if the ending point lands within the middle of a large or contiguous IOPTE. In this case the gather...

CVE-2026-31735

The CVE-2026-31735 issue affects the Linux kernel IOMMU page table handling. Specifically, when an unmap operation partially overlaps a large or contiguous IOPTE, the invalidation/gather logic could flush only the requested range, causing a short invalidation where part of the unmapped area remai...

EUVD-2026-26548

In the Linux kernel, the following vulnerability has been resolved: iommupt: Fix short gather if the unmap goes into a large mapping unmap has the odd behavior that it can unmap more than requested if the ending point lands within the middle of a large or contiguous IOPTE. In this case the gather...

CVE-2026-31735 iommupt: Fix short gather if the unmap goes into a large mapping

In the Linux kernel, the following vulnerability has been resolved: iommupt: Fix short gather if the unmap goes into a large mapping unmap has the odd behavior that it can unmap more than requested if the ending point lands within the middle of a large or contiguous IOPTE. In this case the gather...

Weblate Doesn't Invalidate API Token on Password Change

Impact When a user changes their password, browser sessions are correctly invalidated via cyclesessionkeys, but DRF API tokens wlu prefix stored in authtokentoken are not revoked. Patches https://github.com/WeblateOrg/weblate/pull/19057 Resources Weblate thanks Sang Yu Jeon for reporting this via...

PT-2026-37127

Name of the Vulnerable Software and Affected Versions Weblate versions prior to 5.17.1 Description When a user changes their password, browser sessions are invalidated using the cycle session keys function, but Django REST Framework DRF API tokens with the wlu prefix stored in authtoken token are...

CVE-2026-31466

A flaw was found in the Linux kernel. A race condition exists in the memory management subsystem, specifically during transparent huge page THP splitting and page table entry invalidation. This can occur when a memory folio a unit of memory is accessed and modified without proper locking due to a...

Guessable CAPTCHA

Overview wwbn/avideo is an Audio and Video Platform or simply "A Video Platform". Affected versions of this package are vulnerable to Guessable CAPTCHA through the objects/getCaptcha.php process. An attacker can bypass CAPTCHA protections by manipulating the ql parameter to generate trivially sho...

CVE-2026-31463 iomap: fix invalid folio access when i_blkbits differs from I/O granularity

In the Linux kernel, the following vulnerability has been resolved: iomap: fix invalid folio access when iblkbits differs from I/O granularity Commit aa35dd5cbc06 "iomap: fix invalid folio access after folioendread" partially addressed invalid folio access for folios without an ifs attached, but ...

CVE-2026-40935

WWBN/AVideo (versions ≤ 29.0) is affected by a CAPTCHA bypass involving objects/getCaptcha.php. The ql parameter is read directly from the query string without clamping or sanitization, allowing an unauthenticated client to request a 1-character CAPTCHA word. Coupled with a case-insensitive strca...

CVE-2026-40942 DSF: Inverted Time Comparison in OIDC JWKS and Token Cache

The Data Sharing Framework DSF implements a distributed process engine based on the BPMN 2.0 and FHIR R4 standards. Prior to 2.1.0, The OIDC JWKS and Metadata Document caches used an inverted time comparison isBefore instead of isAfter, causing the cache to never return cached values. Every...

CVE-2026-40942 DSF: Inverted Time Comparison in OIDC JWKS and Token Cache

The Data Sharing Framework DSF implements a distributed process engine based on the BPMN 2.0 and FHIR R4 standards. Prior to 2.1.0, The OIDC JWKS and Metadata Document caches used an inverted time comparison isBefore instead of isAfter, causing the cache to never return cached values. Every...

EUVD-2026-24496

The Data Sharing Framework DSF implements a distributed process engine based on the BPMN 2.0 and FHIR R4 standards. Prior to 2.1.0, The OIDC JWKS and Metadata Document caches used an inverted time comparison isBefore instead of isAfter, causing the cache to never return cached values. Every...