Important: Red Hat Security Advisory: mingw-glib2 security update

An update for mingw-glib2 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 fr...

Important: mingw-glib2 security update

GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures. Security Fixes: glib: GLib: Buffer underflow...

SUSE SLED15: glib2-devel / glib2-lang / glib2-tools / libgio-2_0-0 / etc (SUSE-SU-2026:3341-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3341-1 advisory. - CVE-2026-58010: error during gvstupleisnormal alignment validation could cause a 1-byte out-of-bounds read...

SUSE SLES12: glib2-devel / glib2-devel-static / glib2-lang / glib2-tools / etc (SUSE-SU-2026:3236-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3236-1 advisory. - CVE-2026-58010: error during gvstupleisnormal alignment validation could cause a 1-byte out-of-bounds read bsc1270009. - CVE-2026-58011:...

glib2: Fix of 2 CVEs

CVE-2026-58011: out-of-bounds read from an invalid GDateTime produced by gdatetimeaddfull without range validation, later read by gdatetimegetymd - CVE-2026-58013: heap buffer over-read in giochannelreadlinebackend when a multi-byte line terminator is memcmp'd past the end of the buffer...

CVE-2026-58013

creationtimestamp| type| source ---|---|--- 2026-06-30 14:40:44+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mpjaboxtiu2w 2026-07-21 12:00:58+00:00| seen| https://bsky.app/profile/lambdawatchdog.bsky.social/post/3mr5r5dfih42o 2026-07-29 12:01:35+00:00| seen|...

CVE-2026-58013 Glib: buffer over-read in glib/giochannel.c via "g_io_channel_read_line_backend"

A flaw was found in GLib. A buffer over-read can occur in giochannelreadlinebackend in the giochannel.c file when a custom line terminator with a length greater than one is set, causing memcmp to read past the GString buffer. This vulnerability can cause a minor information disclosure of 7 bytes ...