Astra Linux – Vulnerability in libsndfile

Multiple signed integer overflows occur in the aureadheader function in src/au.c, as well as in the mat4open and mat4readheader functions in src/mat4.c within Libsndfile. This vulnerability allows an attacker to cause a Denial of Service or other unspecified impacts...

CVE-2026-54241 libde265: SAO sequential filter heap buffer overflow via signed integer overflow

libde265 is an open source implementation of the h.265 video codec. Versions prior to 1.1.1 use signed 32-bit arithmetic to calculate the sample adaptive offset input-buffer size, allowing a crafted HEVC stream with large dimensions and 16-bit luma samples to cause an integer overflow, an...

CVE-2026-54240

libde265 , an open-source H.265/HEVC video codec library, is affected by a signed integer overflow in its pixel accessor. Versions prior to 1.1.1 use signed 32-bit arithmetic to compute pixel offsets; a crafted HEVC stream with large image dimensions can overflow this value, causing out-of-bounds...

UBUNTU-CVE-2026-89612

In the Linux kernel, the following vulnerability has been resolved: ntfs: reject invalid MFT LCNs from boot sector The NTFS boot sector stores the MFT and MFTMirr locations as unsigned 64-bit LCNs, but parsentfsbootsector decoded them into an s64. A crafted high-bit value could therefore become...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107291)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107291 advisory. In the Linux kernel, the following vulnerability has been resolved: block/ioctl: prefer different overflow check Running syzkaller with the newly reintroduced signed...

ffmpeg: FFmpeg: Arbitrary code execution via crafted CAF file

A flaw was found in FFmpeg. A remote attacker could exploit a signed integer overflow vulnerability in the MACE6 audio decoder by providing a specially crafted CAF Core Audio Format file. This malicious file manipulates the bytesperpacket value, leading to an undersized memory allocation and a he...

EUVD-2026-75021

zstd-jni before 1.5.7-14 performs 32-bit signed bounds checks on three direct-ByteBuffer frame-size native methods, allowing out-of-bounds memory reads via negative or overflowing offsets. Attackers can supply negative offset values near Integer.MINVALUE to read unmapped memory, causing JVM...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: wget (UTSA-2026-106776)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-106776 advisory. GNU Wget through 1.25.0, fixed in commit dd692d9, contains a heap buffer overflow vulnerability in the htmlquotestring function in src/convert.c that allows a remote...

OESA-2026-3639 ffmpeg security update

FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash. Security Fixes: FFmpeg versions from 0....

OESA-2026-3638 ffmpeg security update

FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash. Security Fixes: FFmpeg versions from 0....

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ffmpeg (UTSA-2026-106157)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-106157 advisory. FFmpeg versions from 0.5 up to, but not including, 9.0 contain a signed integer overflow vulnerability in the DVB subtitle parser in libavcodec/dvbsubparser.c that...

openssl: OpenSSL: Heap buffer overflow due to signed integer overflow in Unicode output sizing

A flaw was found in OpenSSL. A signed integer overflow vulnerability exists when sizing the destination buffer for Unicode output. This can lead to a heap buffer overflow, which may result in a crash or potentially allow an attacker to execute arbitrary code. Exploitation requires an application ...

openssl: OpenSSL: Heap buffer overflow due to signed integer overflow in Unicode output sizing

A flaw was found in OpenSSL. A signed integer overflow vulnerability exists when sizing the destination buffer for Unicode output. This can lead to a heap buffer overflow, which may result in a crash or potentially allow an attacker to execute arbitrary code. Exploitation requires an application ...

openssl: OpenSSL: Heap buffer overflow due to signed integer overflow in Unicode output sizing

A flaw was found in OpenSSL. A signed integer overflow vulnerability exists when sizing the destination buffer for Unicode output. This can lead to a heap buffer overflow, which may result in a crash or potentially allow an attacker to execute arbitrary code. Exploitation requires an application ...

MiracleLinux 8 : pcp-5.3.7-22.el8_10.5 (AXSA:2026-1724:03)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1724:03 advisory. PCP: PCP linuxsockets PMDA: Arbitrary Command Execution via Command Injection CVE-2026-16524 PCP: PCP: Privilege escalation to root via linuxsockets...

[SECURITY] [DLA 4762-1] libarchive security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4762-1 [email protected] https://www.debian.org/lts/security/ Abhijith PA August 31, 2026 https://wiki.debian.org/LTS -...

CVE-2026-55764 Klever-Go: SFT add-quantity `int64` overflow bypasses a finite per-nonce MaxSupply

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, Klever-Go allows a mint-role holder to bypass a finite per-nonce MaxSupply on the semi-fungible token add-quantity path. In core/kapp/systemAccount/systemAcount.go, SFTAddCirculation performed meta.Circulation ...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: libass (UTSA-2026-032348)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-032348 advisory. In libass 0.14.0, the assoutlineconstruct's call to outlinestroke causes a signed integer overflow. Tenable has extracted the preceding description block directly fr...

ffmpeg: FFmpeg: Arbitrary code execution via crafted CAF file

A flaw was found in FFmpeg. A remote attacker could exploit a signed integer overflow vulnerability in the MACE6 audio decoder by providing a specially crafted CAF Core Audio Format file. This malicious file manipulates the bytesperpacket value, leading to an undersized memory allocation and a he...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-104608)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104608 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix undefined shift of user RQ WQE size setrqsize computes the RQ WQE size as 1...