Astra Linux – Vulnerability in Thunderbird, Firefox

An invalid downcast from nsTextNode to SVGElement could result in undefined behavior. This vulnerability affects Firefox 110, Thunderbird 102.8, and Firefox ESR 102.8...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: ctnetlink: Use netlink policy range checks. Replace manual range and mask validations with netlink policy annotations in the ctnetlink code paths. This ensures that the netlink core rejects invalid values early and...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: fs: jfs: Fixed UBSAN: array-index-out-of-bounds in dbAllocDmapLev Syzkaller reported the following issue: UBSAN: array-index-out-of-bounds in fs/jfs/jfsdmap.c:1965:6 Index -84 is out of range for type ‘s8341’ aka ‘signed char341’...

Astra Linux – Vulnerability in imagemagick

A flaw was discovered in ImageMagick’s coders, specifically in the webp.c file. An attacker who submits a crafted file processed by ImageMagick could trigger undefined behavior, including division by zero in mathematics. The most significant threat of this vulnerability is the impact on system...

Astra Linux – Vulnerability in imagemagick

In the functions CatromWeights, MeshInterpolate, InterpolatePixelChannel, InterpolatePixelChannels, and InterpolatePixelInfo, which are all part of /MagickCore/pixel.c, there were multiple unconstrained pixel offset calculations that were used with the floor function. These calculations resulted ...

Astra Linux – Vulnerability in imagemagick

In ImageMagick, there are many cases where the alignment of the double type is incorrect. The double type requires 8 bytes of alignment, while the float type requires 4 bytes of alignment. This issue is addressed in the MagickCore/property.c file. Whenever malicious or untrusted input is processe...

Astra Linux – Vulnerability in imagemagick

A flaw was discovered in ImageMagick within MagickCore/statistic.c. An attacker who submits a crafted file processed by ImageMagick could induce undefined behavior, resulting in an excessively large value for the 64-bit type ssizet. This likely leads to a disruption in the application’s...

Astra Linux – Vulnerability in imagemagick

In the CropImage and CropImageToTiles routines of MagickCore/transform.c, rounding calculations performed on unconstrained pixel offsets were causing undefined behavior, including integer overflow and out-of-range values, as reported by UndefinedBehaviorSanitizer. Such issues could negatively...

Astra Linux – Vulnerability in imagemagick

A flaw was discovered in ImageMagick within MagickCore/quantum.h. An attacker who submits a crafted file processed by ImageMagick could induce undefined behavior, resulting in values that fall outside the range of types float and unsigned char. This likely leads to a disruption in the application...

Astra Linux – Vulnerability in imagemagick

A flaw was discovered in ImageMagick’s MagickCore/statistic.c file. An attacker who submits a crafted file processed by ImageMagick could trigger undefined behavior, resulting in values that are outside the range of type unsigned long. This likely affects the availability of the application, but ...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: blk-iocost: Avoid out-of-bounds shifts. UBSAN encounters undefined behavior in blk-iocost, where sometimes iocg-delay is shifted right by a number that is too large, resulting in undefined behavior on some architectures. 186.5565...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath9k – added a range check for connrspepid in htcconnectservice. I have also identified the following bugs in my fuzzer: - UBSAN: Array index out of bounds in drivers/net/wireless/ath/ath9k/htchst.c:26:51. Index 255 is out...

Astra Linux – Vulnerability in imagemagick

A flaw was discovered in ImageMagick, specifically in the MagickCore/statistic.c file. An attacker who submits a crafted file processed by ImageMagick could trigger undefined behavior, resulting in values that are outside the range of the type unsigned long. This likely leads to a disruption in t...

Astra Linux – Vulnerability in imagemagick

A flaw was discovered in ImageMagick’s MagickCore/segment.c file. An attacker who submits a crafted file processed by ImageMagick could trigger undefined behavior, specifically a division by zero in mathematics. This likely results in a disruption to the application’s functionality, but it may al...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: mdio: fixed an undefined behavior in bit shifting for mdiobusregister. Shifting a signed 32-bit value by 31 bits is undefined; therefore, the significant bit was changed to unsigned. The UBSAN warning appears as follows:...

openSUSE 16 Security Update : rustup (openSUSE-SU-2026:22016-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:22016-1 advisory. - CVE-2024-12224: idna: idna accepts Punycode labels that do not produce any non-ASCII when decoded bsc1243862. - CVE-2025-58160:...

GHSA-6G2R-675J-HX59 xxhash-rust: Safe xxh3 custom-secret API accepts too-short secret in release

I have a minimized safe Rust witness for xxhash-rust 0.8.15. Safe public route: xxhashrust::xxh3::xxh364withsecret&0x41, & The caller-side harness contains no unsafe code. Under release execution, the internal minimum custom-secret length predicate is enforced only by debugassert!. Release-Miri...

xxhash-rust: Safe xxh3 custom-secret API accepts too-short secret in release

I have a minimized safe Rust witness for xxhash-rust 0.8.15. Safe public route: xxhashrust::xxh3::xxh364withsecret&0x41, & The caller-side harness contains no unsafe code. Under release execution, the internal minimum custom-secret length predicate is enforced only by debugassert!. Release-Miri...

Vulnerability in the OpenSSH GSSAPI delta included in various Linux distributions (CVE-2026-3698)

Brocade Security Advisory ID| BSA-2026-3858 ---|--- Component| OpenSSH | Brocade Assessed Risk: LOW Affected CVE ID: CVE-2026-3698 Base Score:6.9 MEDIUM Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N CWE-824 Access of Uninitialized Pointer CWE-908 Use of Uninitialized...

openSUSE 16: MozillaFirefox / MozillaFirefox-branding-upstream / etc (openSUSE-SU-2026:21980-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21980-1 advisory. Update to Firefox Extended Support Release 153.4.0 ESR MFSA 2026-100, bsc1282929: - CVE-2026-96869: Information disclosure in the Networking...