CVE-2025-14512

A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote filesystem attribute values.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
redhatCNA
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CISA-ADPADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Debian logo
Debian Releases
Debian Product
Codename
glib2.0
bullseye
vulnerable
trixie
no-dsa
bookworm
no-dsa
bullseye (security)
vulnerable
bookworm (security)
vulnerable
forky
vulnerable
sid
2.86.3-1
fixed
Common Weakness Enumeration
References
https://access.redhat.com/security/cve/CVE-2025-14512
https://bugzilla.redhat.com/show_bug.cgi?id=2421339