Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007036)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007036 advisory. In the Linux kernel, the following vulnerability has been resolved: libceph: replace overzealous BUGON in osdmapapplyincremental If the osdmap is maliciously corrupt...

MiracleLinux 8 : firefox-140.9.1-1.el8_10.ML.1 (AXSA:2026-480:08)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2026-480:08 advisory. libpng: libpng: Arbitrary code execution due to use-after-free vulnerability CVE-2026-33416 libpng: libpng: Information disclosure and denial of...

Mozilla -- Mitigation bypass

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

Mozilla -- Use-after-free

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

Mozilla -- Invalid pointer

https://bugzilla.mozilla.org/showbug.cgi?id=2022746 reports: Invalid pointer in the Audio/Video: Playback component...

Mozilla -- Information disclosure

https://bugzilla.mozilla.org/showbug.cgi?id=2022419 reports: Information disclosure in the Form Autofill component...

Mozilla -- Spoofing issue

https://bugzilla.mozilla.org/showbug.cgi?id=2021080 reports: Spoofing issue in the DOM: Core & HTML component...

PT-2026-34235

Description Noir programs can invoke external functions through foreign calls. When compiling to Brillig bytecode, the SSA instructions are processed block-by-block in BrilligBlock::compile block. When the compiler encounters an Instruction::Call with a Value::ForeignFunction target, it invokes...

AlmaLinux 8 : kernel-rt (ALSA-2026:9135)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:9135 advisory. kernel: scsi: qla2xxx: Fix improper freeing of purex item CVE-2025-68741 kernel: ALSA: aloop: Fix racy access at PCM trigger CVE-2026-23191 Tenable has...

Security update for libraw (important)

openSUSE security update: security update for libraw ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20574-1 Rating: important References: bsc1261499 bsc1261671 bsc1261672 bsc1261673 bsc1261674 bsc1261675 bsc1261676 Cross-References: CVE-2026-20884...

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...

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...