CVE-2026-90248 net/sched: cls_api: fix teardown of an adopted proto on insert-race loss

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsapi: fix teardown of an adopted proto on insert-race loss In tcnewtfilter the create branch sets tpcreated = 1 before calling tcfchaintpinsertunique. When the caller loses the race another request inserted a proto a...

CVE-2026-90248

This Linux kernel vulnerability affects the net/sched: cls_api (traffic control classifier) subsystem. In tc_new_tfilter(), when a caller loses the insert race in tcf_chain_tp_insert_unique(), the tp_created flag is never cleared. The loser's error path then treats the winner's live proto as its ...

CVE-2026-93014

RosarioSIS versions before 12.9 fail to validate the filename request parameter in Users and Students modules, allowing authenticated users to unlink allow-listed files via path traversal. Attackers can use parent-directory sequences to escape upload directories and delete CSS, XML, JSON resource...

CVE-2026-90248: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsapi: fix teardown of an adopted proto on insert-race loss In tcnewtfilter the create branch sets tpcreated = 1 before calling tcfchaintpinsertunique. When the caller loses the race another request inserted a proto a...

heap-havoc

heap-havoc The classic "house of unlink" heap exploitation te...

CVE-2026-88621

OneNav v1.2.4 contains an authenticated arbitrary file deletion vulnerability in the Api::upload method in class/Api.php. An authenticated administrator can submit a non-HTML upload filename matching an existing file in the application's working directory. The application passes the user-controll...

PT-2026-92116

Name of the Vulnerable Software and Affected Versions OneNav version 1.2.4 Description An authenticated administrator can trigger an arbitrary file deletion by submitting a non-HTML upload filename that matches an existing file in the application's working directory. This occurs within the...

CVE-2026-88621

OneNav v1.2.4 contains an authenticated arbitrary file deletion vulnerability within the Api::upload() method in class/Api.php. An authenticated administrator can trigger this by submitting a non-HTML upload filename that matches an existing file in the application's working directory. The root c...

EUVD-2026-78864

OneNav v1.2.4 contains an authenticated arbitrary file deletion vulnerability in the Api::upload method in class/Api.php. An authenticated administrator can submit a non-HTML upload filename matching an existing file in the application's working directory. The application passes the user-controll...

CVE-2026-88621

OneNav v1.2.4 contains an authenticated arbitrary file deletion vulnerability in the Api::upload method in class/Api.php. An authenticated administrator can submit a non-HTML upload filename matching an existing file in the application's working directory. The application passes the user-controll...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ceph: Fix for inlink underrunning during async unlink During async unlink, we decrement the inlink counter before receiving the completion signal which will eventually update inlink. This is done because “we assume that the unlin...

CVE-2026-80838 vxlan: keep the last remote linked during FDB flush

In the Linux kernel, the following vulnerability has been resolved: vxlan: keep the last remote linked during FDB flush A non-nexthop FDB entry is expected to have at least one remote while it remains reachable through the FDB hash table. A filtered bulk flush violates this invariant when every...

CVE-2026-80838 vxlan: keep the last remote linked during FDB flush

In the Linux kernel, the following vulnerability has been resolved: vxlan: keep the last remote linked during FDB flush A non-nexthop FDB entry is expected to have at least one remote while it remains reachable through the FDB hash table. A filtered bulk flush violates this invariant when every...

CLSA-2026-1788193166 Fix CVE(s): CVE-2026-6475

SECURITY UPDATE: Path traversal in pgrewind: file, directory and symlink paths received from the source server over libpq were acted on without validation, so a rogue origin could make pgrewind write, truncate or unlink files outside the target data directory - debian/patches/CVE-2026-6475.patch:...

CVE-2026-82665

A vulnerability was detected in yaojingang GEOFlow up to 2.1.0. This vulnerability affects the function unlink of the file app/Http/Controllers/Admin/ImageLibraryController.php of the component Image Library Cleanup. The manipulation of the argument filepath results in path traversal. The attack...

CVE-2026-82665 yaojingang GEOFlow Image Library Cleanup ImageLibraryController.php unlink path traversal

A vulnerability was detected in yaojingang GEOFlow up to 2.1.0. This vulnerability affects the function unlink of the file app/Http/Controllers/Admin/ImageLibraryController.php of the component Image Library Cleanup. The manipulation of the argument filepath results in path traversal. The attack...

CVE-2026-82665

A vulnerability was detected in yaojingang GEOFlow up to 2.1.0. This vulnerability affects the function unlink of the file app/Http/Controllers/Admin/ImageLibraryController.php of the component Image Library Cleanup. The manipulation of the argument filepath results in path traversal. The attack...

CVE-2026-82665 yaojingang GEOFlow Image Library Cleanup ImageLibraryController.php unlink path traversal

A vulnerability was detected in yaojingang GEOFlow up to 2.1.0. This vulnerability affects the function unlink of the file app/Http/Controllers/Admin/ImageLibraryController.php of the component Image Library Cleanup. The manipulation of the argument filepath results in path traversal. The attack...

CVE-2026-82665

yaojingang GEOFlow (up to 2.1.0) contains a path traversal vulnerability in the Image Library Cleanup component. The flaw resides in the unlink function of app/Http/Controllers/Admin/ImageLibraryController.php, where an attacker who controls the file_path argument can delete files outside the int...

CVE-2026-82665 yaojingang GEOFlow Image Library Cleanup ImageLibraryController.php unlink path traversal

A vulnerability was detected in yaojingang GEOFlow up to 2.1.0. This vulnerability affects the function unlink of the file app/Http/Controllers/Admin/ImageLibraryController.php of the component Image Library Cleanup. The manipulation of the argument filepath results in path traversal. The attack...