CVE-2026-89088

A heap-based buffer overflow exists in libparted 's file system resizing logic when handling FAT16 volumes, specifically within the duplicate_legacy_root_dir function. An attacker can trigger an oversized read into a fixed-size memory buffer by convincing a user or administrator to resize a speci...

CVE-2026-89085

A flaw was found in parted. A heap-based buffer overflow can occur when processing a specially crafted FAT32 filesystem due to an integer calculation error during buffer allocation. A local attacker could exploit this by enticing a user or automated service to open a malicious filesystem image,...

[slackware-security] libXi

New libXi packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/libXi-1.8.4-i586-1slack15.0.txz: Upgraded. This update fixes security issues: Out-of-bounds read in libXi's XQueryDeviceState...

CVE-2026-110758 Text::CSV_XS versions before 1.65 for Perl read before the start of an all-blank field under allow_whitespace in strip_trail_whitespace

Text::CSVXS versions before 1.65 for Perl read before the start of an all-blank field under allowwhitespace in striptrailwhitespace. Under allowwhitespace, striptrailwhitespace removes trailing spaces and tabs from each unquoted field without stopping at the start of the field. For a field of onl...

CVE-2026-110758 Text::CSV_XS versions before 1.65 for Perl read before the start of an all-blank field under allow_whitespace in strip_trail_whitespace

Text::CSVXS versions before 1.65 for Perl read before the start of an all-blank field under allowwhitespace in striptrailwhitespace. Under allowwhitespace, striptrailwhitespace removes trailing spaces and tabs from each unquoted field without stopping at the start of the field. For a field of onl...

CVE-2026-110758

The Text::CSV_XS Perl module (versions before 1.65 ) is vulnerable to a buffer under-read when parsing unquoted fields containing only blank spaces while allow_whitespace is enabled. The strip_trail_whitespace function fails to stop at the start of the field, potentially reading the byte before t...

CVE-2026-110758

Text::CSVXS versions before 1.65 for Perl read before the start of an all-blank field under allowwhitespace in striptrailwhitespace. Under allowwhitespace, striptrailwhitespace removes trailing spaces and tabs from each unquoted field without stopping at the start of the field. For a field of onl...

CVE-2021-3156

CVE-2021-3156 Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via sudoedit -s and a command-line argument that ends with a single backslash character. Credit to: Advisory by Baron Samedit of Qualys How to...

CVE-2025-55640

A heap buffer overflow in the stblAddSize function isomedia/stblwrite.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

Security update for libsoup2

This update for libsoup2 fixes the following issues: CVE-2026-12547: Header "Proxy-Authorization" leads to credentials being send to different proxy after proxy switch bsc1272195. CVE-2026-15711: SoupWebsocketConnection: WebSocket remote denial of service via oversized control frame protocol...

SUSE-SU-2026:4703-1 Security update for libsoup2

This update for libsoup2 fixes the following issues: - CVE-2026-12547: Header 'Proxy-Authorization' leads to credentials being send to different proxy after proxy switch bsc1272195. - CVE-2026-15711: SoupWebsocketConnection: WebSocket remote denial of service via oversized control frame protocol...

NGINX-ngx_http_rewrite_module-heap-buffer-overflow-CVE-2026-9256

CVE-2026-9256 NGINX ngxhttprewritemodule PoC Derivation Process and Thoughts Scope: Only for local ranges, authorized reproduction environments, vulnerability verification, and protection rule analysis. Do not use against unauthorized targets. The PoC ideas in this document only verify remotely...

PoC-CVE-2025-69419

CVE-2025-69419 – OpenSSL Heap Buffer Overflow Reproducer Overview This repository contains a minimal proof-of-concept reproducer for CVE-2025-69419 affecting vulnerable versions of OpenSSL. The PoC demonstrates the heap out-of-bounds write reported for PKCS12getfriendlyname when processing a...

CVE-2022-24903-Heap-based-buffer-overflow-Hand-On-Lab

CVE-2022-24903 Hands-On Lab Author: Andrew Beshay Mousa A practical hands-on lab demonstrating the rsyslog heap buffer overflow vulnerability. A practical lab environment to reproduce and understand the rsyslog Heap Buffer Overflow vulnerability CVE-2022-24903 via octet-counted framing in TCP...

CVE-2026-105959

A flaw was found in spice-server. The GLZ encoder dictionary restore path truncates a sizet allocation size to int when calling the malloc callback, allowing a malicious authenticated SPICE client during VM live migration to trigger a massive heap buffer overflow by sending a crafted maxencoders...

RLSA-2026:83384 Important: libsoup security update

The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Heap buffer overflow from WebSocket Pong signal type confusion CVE-2026-102556 libsoup: libsoup: Heap buffer overflow during WebSocket message reassembly CVE-2026-102557 libsoup: libsoup:...

libsoup security update

An update is available for libsoup. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libsoup packages provide an HTTP client and server library for GNOME...

CVE-2026-105959 Spice-server: spice: heap buffer overflow via glz dictionary max_encoders integer truncation

A flaw was found in spice-server. The GLZ encoder dictionary restore path truncates a sizet allocation size to int when calling the malloc callback, allowing a malicious authenticated SPICE client during VM live migration to trigger a massive heap buffer overflow by sending a crafted maxencoders...

CVE-2026-105959 Spice-server: spice: heap buffer overflow via glz dictionary max_encoders integer truncation

A flaw was found in spice-server. The GLZ encoder dictionary restore path truncates a sizet allocation size to int when calling the malloc callback, allowing a malicious authenticated SPICE client during VM live migration to trigger a massive heap buffer overflow by sending a crafted maxencoders...

CVE-2026-105959

A flaw in spice-server allows an authenticated SPICE client to trigger a massive heap buffer overflow during a VM live migration. The root cause is an integer truncation where a size_t allocation size is truncated to int when calling the malloc callback during the GLZ encoder dictionary restore p...