Rocky Linux 8 [CIQ] Security Update: jasper-debuginfo / jasper-devel / jasper-libs / etc Multiple Vulnerabilities (crlsa-2021_4235)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20214235 advisory. jasper: Heap-based buffer overflow in cpcreate in jpcenc.c CVE-2020-27828 jasper: Heap-based buffer over-read in jp2decode in jp2dec.c CVE-2021-3272 jasper...

[SECURITY] [DLA 4807-1] expat security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4807-1 [email protected] https://www.debian.org/lts/security/ Andrej Shadura October 01, 2026 https://wiki.debian.org/LTS -...

CVE-2026-91106

A flaw was found in HPLIP. A heap-based buffer overflow could potentially allow an attacker to achieve code execution, escalate privileges, cause a denial of service, disclose sensitive information, or perform unauthorized file modifications under certain conditions. Mitigation To mitigate this...

CVE-2026-91104

A flaw was found in HPLIP. A heap-based buffer overflow could potentially allow an attacker to achieve code execution, escalate privileges, cause a denial of service, disclose sensitive information, or perform unauthorized file modifications under certain conditions. Mitigation To mitigate this...

gvfs: SFTP: heap-based buffer overflow in read_reply()

A flaw was found in the SFTP backend in gvfs. When mounting a share and reading a file, a malicious SFTP server can cause readreply to process a length that exceeds the size requested by the client. The function does not verify the server-provided length against the allocated buffer size, causing...

Important: Red Hat Security Advisory: gvfs security update

An update for gvfs is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

CVE-2026-94127

CVE-2026-94127 — F5 BIG-IP APM 検出ツール（防御用） 作者: https://github.com/FurkanKAYAPINAR/ CVE-2026-94127 に対する防御目的の非エクスプロイト 検出ツールです。これは F5 BIG-IP APM におけるヒープベースのバッファオーバーフロー（CWE-122）であり、未認証のリモート攻撃者がリモートコード実行（RCE）を達成できる 脆弱性です。 CVSS 3.1: 9.8 / CVSS 4.0: 9.3（Critical） 野外で活発に悪用されている — CISA KEV カタログに掲載。 F5 アドバイ...

gvfs: SFTP: heap-based buffer overflow in read_reply()

A flaw was found in the SFTP backend in gvfs. When mounting a share and reading a file, a malicious SFTP server can cause readreply to process a length that exceeds the size requested by the client. The function does not verify the server-provided length against the allocated buffer size, causing...

Important: Red Hat Security Advisory: gvfs security update

An update for gvfs is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

gimp: GIMP: Remote code execution via TIF file parsing heap-based buffer overflow

A flaw was found in GIMP. This heap-based buffer overflow vulnerability in the TIF file parsing component allows remote attackers to execute arbitrary code. Successful exploitation requires user interaction, where a target must open a malicious TIF file. An attacker can leverage this to execute...

gimp: integer overflow in file-fits plugin causes a heap-based buffer overflow on crafted FITS images

A flaw was found in the file-fits plugin in GIMP. When processing a FITS image file, the plugin calculates memory allocation sizes using signed 32-bit integers for width and height. If a crafted file sets both values to large values, their product exceeds 2^31 and overflows, resulting in an...

gimp: GIMP: Remote code execution via TIF file parsing heap-based buffer overflow

A flaw was found in GIMP. This heap-based buffer overflow vulnerability in the TIF file parsing component allows a remote attacker to execute arbitrary code. User interaction is required, as the target must open a specially crafted malicious TIF file. Successful exploitation can lead to arbitrary...

CVE-2026-103242

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

CVE-2026-103242

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

CVE-2026-103242

A heap-based buffer overflow exists in rpm due to a mistyped RPMTAG_FILESIGNATURES header tag in a crafted, unsigned RPM package. The flaw occurs in the hex2binv() function, which incorrectly allocates a one-byte buffer and subsequently writes attacker-controlled, hex-decoded content of arbitrary...

CVE-2026-103242

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

CVE-2026-103242 Rpm: heap-based buffer overflow write in hex2binv() via a mistyped rpmtag_filesignatures header tag

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

EUVD-2026-89790

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

Exploit for Heap-based Buffer Overflow in Microsoft

the bug is at DnsQueryRaw function to be specific, inside DnsRa...

CVE-2026-97957

A flaw was found in the Linux kernel's hinic network driver. An attacker with access to send mailbox messages, such as from a guest operating system utilizing a Virtual Function VF, a virtualized network interface, can exploit insufficient validation of message segment lengths. This flaw can caus...