CVE-2023-49463

Publication date 7 December 2023

Last updated 26 August 2025

Ubuntu priority

Cvss 3 Severity Score

libheif v1.17.5 was discovered to contain a segmentation violation via the function find_exif_tag at /libheif/exif.cc.

Show unmaintained releases

Package	Ubuntu Release	Status
libheif	24.04 LTS noble	Not affected
	23.10 mantic	Fixed 1.16.2-2ubuntu1.1
	23.04 lunar	Ignored end of life, was needs-triage
	22.04 LTS jammy	Not affected
	20.04 LTS focal	Not affected
	18.04 LTS bionic	Not affected
	16.04 LTS xenial	Ignored end of standard support
	14.04 LTS trusty	Ignored end of standard support

CVSS version: CVSS v3.0

Base score 8.8 · High

Base metrics

Scores

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H