CVE-2025-3360

Publication date 7 April 2025

Last updated 6 January 2026

Ubuntu priority

Cvss 3 Severity Score

Description

A flaw was found in GLib. An integer overflow and buffer under-read occur when parsing a long invalid ISO 8601 timestamp with the g_date_time_new_from_iso8601() function.

Why is this CVE low priority?

This is a low-severity issue

Learn more about Ubuntu priority

Status

Show unmaintained releases

Package	Ubuntu Release	Status
glib2.0	25.10 questing	Not affected
	25.04 plucky	Not affected
	24.10 oracular	Ignored end of life, was needs-triage
	24.04 LTS noble	Fixed 2.80.0-6ubuntu3.6
	22.04 LTS jammy	Fixed 2.72.4-0ubuntu2.7
	20.04 LTS focal	Needs evaluation
	18.04 LTS bionic	Needs evaluation
	16.04 LTS xenial	Needs evaluation
	14.04 LTS trusty	Needs evaluation

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
glib2.0	Upstream: 8d60d7d Upstream: 2fa1e18 Upstream: 0b225e7 Upstream: 3672764 Upstream: 0ffdbeb Upstream: cbd5c9b

Severity score breakdown

Parameter	Value
Base score	3.7 · Low
Attack vector	Network
Attack complexity	High
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	Low
Vector	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

References

Related Ubuntu Security Notices (USN)

USN-7942-1
GLib vulnerabilities
6 January 2026