Astra Linux – Vulnerability in Chromium

A heap buffer overflow in Skia in Google Chrome prior to version 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape through a crafted HTML page. Chromium security severity: Critical...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in WebML in Google Chrome prior to version 148.0.7778.168 allowed a remote attacker to execute arbitrary code within a sandbox through a crafted HTML page. Chromium security severity: Critical...

Important: Red Hat Security Advisory: libpq security update

An update for libpq is now available for Red Hat Enterprise Linux 9. 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...

postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite client stack memory

A flaw was found in PostgreSQL libpq. A server superuser can exploit a buffer overflow vulnerability in the PQfn function, which is used by client functions such as loexport, loread, lolseek64, and lotell64. This allows the superuser to send an arbitrarily large response, overwriting the client's...

'dns-error-reporting: yes' leads to stack buffer overflow

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UBUNTU-CVE-2026-6390

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...

CVE-2026-6390

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...

CVE-2026-6390

CVE-2026-6390 affects GNU nano. The issue is a format string vulnerability in multi-buffer error handling: when opening multiple files at startup, a filename containing printf format specifiers can be reinterpreted, potentially enabling stack information disclosure, a crash (DoS), or arbitrary me...

ROS-20260723-73-0071

The vulnerability of the PDFium component in the Google Chrome browser is related to buffer overflow in dynamic memory. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

Mozilla Firefox ESR buffer overflow vulnerability (CNVD-2026-31197)

Mozilla Firefox ESR is an extended support version of Firefox a web browser open-sourced by the Mozilla Foundation. Mozilla Firefox ESR has a buffer overflow vulnerability. This vulnerability stems from a memory security flaw; attackers can exploit this vulnerability to cause memory corruption,...

PT-2026-64206

Name of the Vulnerable Software and Affected Versions Microsoft Account affected versions not specified Description A heap-based buffer overflow occurs in Microsoft Account, which could allow an unauthorized attacker to execute arbitrary code over a network. A heap-based buffer overflow is a memo...

Important: libpq security update

The libpq package provides the PostgreSQL client library, which allows client programs to connect to PostgreSQL servers. Security Fixes: postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite client stack memory CVE-2026-6477 For more details about the security issues,...

Oracle Linux 8 : httpd:2.4 (ELSA-2026-42828)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-42828 advisory. - Resolves: RHEL-173558 - httpd:2.4/httpd: Apache HTTP Server modproxyajp: Arbitrary code execution via heap-based buffer overflow CVE-2026-28780 -...

Fedora 44 : llvm (2026-597e8f9de1)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-597e8f9de1 advisory. Backport fixes from LLVM 23 - Fix an issue that could cause a buffer overflow when reading a corrupted bitcode file. - Fix a miscompilation known to affect...

TencentOS Server 2: freerdp (TSSA-2026:0753)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0753 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities...

ROS-20260723-73-0070

The vulnerability of the PDFium component in the Google Chrome browser is related to buffer overflow in dynamic memory. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

PT-2026-64102

Summary When Pillow loads an uncompressed image whose tile uses the raw codec and a mode in Image. MAPMODES, and the image was opened from a filename, it memory-maps the file and builds the image's row pointers directly into the mapping via PyImaging MapBuffer src/map.c. The per-row spacing strid...

RHEL 9 : libpq (RHSA-2026:44308)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:44308 advisory. The libpq package provides the PostgreSQL client library, which allows client programs to connect to PostgreSQL servers. Security Fixes: postgresql:...

RHEL 10 : libpq (RHSA-2026:44391)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:44391 advisory. The libpq package provides the PostgreSQL client library, which allows client programs to connect to PostgreSQL servers. Security Fixes: postgresql...

AlmaLinux 10 : libpq (ALSA-2026:44391)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:44391 advisory. postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite client stack memory CVE-2026-6477 Tenable has extracted the preceding...