CVE-2026-45858 ext4: don't zero the entire extent if EXT4_EXT_DATA_PARTIAL_VALID1

In the Linux kernel, the following vulnerability has been resolved: ext4: don't zero the entire extent if EXT4EXTDATAPARTIALVALID1 When allocating initialized blocks from a large unwritten extent, or when splitting an unwritten extent during end I/O and converting it to initialized, there is...

CVE-2026-45858

In the Linux kernel, the following vulnerability has been resolved: ext4: don't zero the entire extent if EXT4EXTDATAPARTIALVALID1 When allocating initialized blocks from a large unwritten extent, or when splitting an unwritten extent during end I/O and converting it to initialized, there is...

CVE-2026-45858

The CVE-2026-45858 entry concerns the Linux kernel ext4 behavior: when allocating initialized blocks from a large unwritten extent or splitting an unwritten extent during end I/O, a stale data issue could occur if a split happens in the middle. The published details explain that ext4_split_extent...

Origin Validation Error

Overview Affected versions of this package are vulnerable to Origin Validation Error via the WebSocket upgrader process. An attacker can gain unauthorized interactive shell access to containers by initiating a WebSocket connection from a same-site origin that carries the victim's valid...

CVE-2026-45892

In the Linux kernel, the following vulnerability has been resolved: ext4: drop extent cache after doing PARTIALVALID1 zeroout When splitting an unwritten extent in the middle and converting it to initialized in ext4splitextent with the EXT4EXTMAYZEROOUT and EXT4EXTDATAVALID2 flags set, it could...

PT-2026-43759

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ext4 file system where splitting an unwritten extent and converting it to initialized can leave a stale unwritten extent in the status tree. This occurs in the ext...

CVE-2026-46002

In the Linux kernel, the following vulnerability has been resolved: ext2: reject inodes with zero inlink and valid mode in ext2iget ext2iget already rejects inodes with inlink == 0 when imode is zero or idtime is set, treating them as deleted. However, the case of inlink == 0 with a non-zero mode...

CVE-2026-45858

In the Linux kernel, the following vulnerability has been resolved: ext4: don't zero the entire extent if EXT4EXTDATAPARTIALVALID1 When allocating initialized blocks from a large unwritten extent, or when splitting an unwritten extent during end I/O and converting it to initialized, there is...

PT-2026-43725

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ext4 file system when allocating initialized blocks from a large unwritten extent or splitting an unwritten extent during end I/O. A potential for stale data occur...

CVE-2026-44847 MaxKB: Webhook Trigger Authentication Bypass

MaxKB is an open-source AI assistant for enterprise. Prior to 2.9.0, MaxKB's webhook trigger endpoint /api/trigger/v1/webhook/triggerid is accessible without authentication. The WebhookAuth class unconditionally returns None, , which Django REST Framework interprets as successful authentication...

CVE-2026-3473

Mattermost versions 11.6.x = 11.6.0, 11.5.x = 11.5.3, 11.4.x = 11.4.4, 10.11.x = 10.11.14 fail to validate file ownership and access control, which allows an authenticated user to access and download files belonging to other users or teams via crafted Boards API requests using valid file IDs...

CVE-2026-3473

CVE-2026-3473 affects Mattermost prior to fixed versions: 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, and 10.11.x

PT-2026-42908

CVE-2026-8352 - Apache Apache HTTP Server Remote Code Execution CVE ID :CVE-2026-8352 Published : May 21, 2026, 9:16 p.m. | 22 minutes ago Description :Rejected reason: REJECT DO NOT USE THIS CANDIDATE NUMBER. Reason: This candidate was issued in error. Notes: All references and descriptions in...

Insecure Default Initialization of Resource

Overview thorsten/phpmyfaq is a FAQ system for PHP and MySQL, PostgreSQL and other databases Affected versions of this package are vulnerable to Insecure Default Initialization of Resource via the hasValidToken function. An attacker can gain unauthorized access to create and modify FAQ entries,...

Insecure Default Initialization of Resource

Overview phpmyfaq/phpmyfaq is a FAQ system for PHP and MySQL, PostgreSQL and other databases Affected versions of this package are vulnerable to Insecure Default Initialization of Resource via the hasValidToken function. An attacker can gain unauthorized access to create and modify FAQ entries,...

Incorrect Authorization

Overview symfony/http-kernel is a Symfony component that provides a structured process for converting a Request into a Response. Affected versions of this package are vulnerable to Incorrect Authorization in the router due to the improper enforcement of IsGranted, IsSignatureValid, and...

CVE-2026-45075: HEAD Request Bypasses methods: ['GET'] Filter in #[IsGranted] / #[IsSignatureValid] / #[IsCsrfTokenValid]

More info at https://symfony.com/cve-2026-45075...

CVE-2026-45075: HEAD Request Bypasses methods: ['GET'] Filter in #[IsGranted] / #[IsSignatureValid] / #[IsCsrfTokenValid]

More info at https://symfony.com/cve-2026-45075...

CVE-2026-45075: HEAD Request Bypasses methods: ['GET'] Filter in #[IsGranted] / #[IsSignatureValid] / #[IsCsrfTokenValid]

More info at https://symfony.com/cve-2026-45075...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: dwmac-rk: fix oob read in rkgmacsetup KASAN reports an out-of-bounds read in rkgmacsetup at the following line: while ops-regsi This issue occurs on most platforms, as the regs field in the flexible array is empty...