CVE-2023-49460

HIGH

libheif <1.17.5 - Memory Corruption

Title source: llm
STIX 2.1

Description

libheif v1.17.5 was discovered to contain a segmentation violation via the function UncompressedImageCodec::decode_uncompressed_image.

References (1)

Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory
https://github.com/strukturag/libheif/issues/1046

Scores

CVSS v3 8.8
EPSS 0.0015
EPSS Percentile 34.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

Status published
Products (1)
struktur/libheif 1.17.5
Published Dec 07, 2023
Tracked Since Feb 18, 2026