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CVE-2026-1489 Glib: glib: memory corruption via integer overflow in unicode case conversion

🗓️ 27 Jan 2026 14:26:47Reported by redhatType 
cvelist
 cvelist🔗 www.cve.org👁 19 Views

GLib integer overflow in Unicode case conversion causes memory corruption and out-of-bounds writes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-1489
27 Jan 202614:26
–attackerkb
AstraLinux		 Astra Linux - уязвимость в glib2.0
20 May 202605:53
–astralinux
CBLMariner		CVE-2026-1489 affecting package glib for versions less than 2.71.0-10
14 Apr 202618:44
–cbl_mariner
CBLMariner		CVE-2026-1489 affecting package glib for versions less than 2.78.6-8
10 Mar 202622:56
–cbl_mariner
Circl		CVE-2026-1489
27 Jan 202616:49
–circl
CNNVD		Glib buffer error vulnerability
27 Jan 202600:00
–cnnvd
CVE		CVE-2026-1489
27 Jan 202614:26
–cve
Debian		[SECURITY] [DLA 4491-1] glib2.0 security update
23 Feb 202611:10
–debian
Debian CVE		CVE-2026-1489
27 Jan 202614:26
–debiancve
Tenable Nessus		Debian dla-4491 : libglib2.0-0 - security update
23 Feb 202600:00
–nessus
Rows per page
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19 Mar 2026 09:59Current
CVSS 3.15.4
EPSS0.0002
CWE-787
glibmemory corruptioninteger overflowunicode case conversioncrashesout of bounds
19