Mozilla -- Use-after-free

https://bugzilla.mozilla.org/showbug.cgi?id=2013619 reports: Use-after-free in the JavaScript: WebAssembly component...

PT-2026-34203

WWBN AVideo is an open source video platform. In versions 29.0 and below, the CORS origin validation fix in commit 986e64aad is incomplete. Two separate code paths still reflect arbitrary Origin headers with credentials allowed for all /api/ endpoints: 1 plugin/API/router.php lines 4-8...

Mozilla -- Mitigation bypass

https://bugzilla.mozilla.org/showbug.cgi?id=2016915 reports: Mitigation bypass in the DOM: Security component...

Security update for python313 (important)

openSUSE security update: security update for python313 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20517-1 Rating: important References: bsc1257181 bsc1259240 bsc1259611 bsc1259734 bsc1259735 bsc1259989 bsc1260026 Cross-References: CVE-2025-134...

PT-2026-34209

Name of the Vulnerable Software and Affected Versions GitHub Enterprise Server versions prior to 3.21 Description An incorrect regular expression allows an attacker to bypass OAuth redirect URI validation. An attacker aware of a first-party OAuth application's registered callback URL can create a...

CVE-2026-34082 Dify has IDOR in deleting someone else's chat conversation

Dify is an open-source LLM app development platform. Prior to 1.13.1, the method DELETE /console/api/installed-apps//conversations/ has poor authorization checking and allows any Dify-authenticated user to delete someone else's chat history. Version 1.13.1 patches the issue...

EUVD-2026-23980

Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and multi-byte character encodings, in the GNU C Library version 2.43 or earlier, may result in an attempt to read bytes before an allocated buffer, potentially...

DEBIAN-CVE-2026-5928

Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and multi-byte character encodings, in the GNU C Library version 2.43 or earlier, may result in an attempt to read bytes before an allocated buffer, potentially...

kernel: net/sched: cls_u32: use skb_header_pointer_careful()

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsu32: use skbheaderpointercareful skbheaderpointer does not fully validate negative @offset values. Use skbheaderpointercareful instead. GangMin Kim provided a report and a repro fooling u32classify: BUG: KASAN:...

kernel: Linux kernel: Local denial of service and memory leak in DAMON sysfs via setup failure

A flaw was found in the Linux kernel's Data Access MONitor DAMON sysfs interface. A local attacker, typically a privileged user, could exploit a cleanup bug during DAMON context setup. If the setup fails after the attrs directory is created, stale sysfs directories are left behind. This can lead ...

CVE-2026-5450 scanf %mc off-by-one heap buffer overflow

Calling the scanf family of functions with a %mc malloc'd character match in the GNU C Library version 2.7 to version 2.43 with a format width specifier with an explicit width greater than 1024 could result in a one byte heap buffer overflow...

CVE-2026-5928

CVE-2026-5928 affects glibc’s ungetwc on FILE streams with wide characters where overlaps between single-byte and multi-byte encodings occur, in version 2.43 or earlier. A bug in the wide character pushback (_IO_wdefault_pbackfail) causes ungetwc() to operate on the regular input buffer (fp->_...

CVE-2026-5928

Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and multi-byte character encodings, in the GNU C Library version 2.43 or earlier, may result in an attempt to read bytes before an allocated buffer, potentially...

CVE-2026-5928 Potential buffer under-read in ungetwc

Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and multi-byte character encodings, in the GNU C Library version 2.43 or earlier, may result in an attempt to read bytes before an allocated buffer, potentially...

CVE-2026-5928 Potential buffer under-read in ungetwc

Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and multi-byte character encodings, in the GNU C Library version 2.43 or earlier, may result in an attempt to read bytes before an allocated buffer, potentially...

CVE-2026-5928 Potential buffer under-read in ungetwc

Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and multi-byte character encodings, in the GNU C Library version 2.43 or earlier, may result in an attempt to read bytes before an allocated buffer, potentially...

mantis-exploit-patch

No d...

CVE-2026-40474

wger is a free, open-source workout and fitness manager. In versions 2.5 and below, the GymConfigUpdateView declares permissionrequired = 'config.changegymconfig' but inherits WgerFormMixin instead of WgerPermissionMixin, so the permission is never enforced at runtime. Since GymConfig is an...

OPENSUSE-SU-2026:20589-1 Security update for tor

This update for tor fixes the following issues: Changes in tor: - update to 0.4.8.23: Fix a memory compare using the wrong length. This could lead to a remote crash when using the conflux subsystem TROVE-2026-004, boo1262302 Fix a series of defense in depth security issues found across the codeba...

CVE-2026-41445

KissFFT before commit 8a8e66e contains an integer overflow vulnerability in the kissfftndralloc function in kissfftndr.c where the allocation size calculation dimOtherdimReal+2sizeofkissfftscalar overflows signed 32-bit integer arithmetic before being widened to sizet, causing malloc to allocate ...