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CVE-2026-1484 Glib: integer overflow leading to buffer underflow and out-of-bounds write in glib g_base64_encode()

🗓️ 27 Jan 2026 13:41:54Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 65 Views

GLib Base64 encoding overflow on large input due to miscalculation, causing memory access.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-1484
27 Jan 202613:41
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in glib2.0
24 Jun 202615:11
–astralinux
bdu_fstec
BDU FSTEC
GLib Heap Buffer Overflow DoS
13 Apr 202600:00
–bdu_fstec
broadcom
Broadcom
Brocade Fabric OS (10.x and 9.2.x Releases) Vulnerability Disclosures
27 Sep 202400:00
–broadcom
broadcom
Broadcom
A flaw was found in the GLib Base64 encoding routine when processing very large input data (CVE-2026-1484)
6 Oct 202600:00
–broadcom
cbl_mariner
CBLMariner
CVE-2026-1484 affecting package glib for versions less than 2.78.6-7
9 Feb 202623:37
–cbl_mariner
circl
Circl
CVE-2026-1484
27 Jan 202616:59
–circl
cnnvd
CNNVD
Glib buffer error vulnerability
27 Jan 202600:00
–cnnvd
cve
CVE
CVE-2026-1484
27 Jan 202613:41
–cve
debian
Debian
[SECURITY] [DLA 4491-1] glib2.0 security update
23 Feb 202611:10
–debian
Rows per page
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