PT-2026-30634 · Unknown · Libjpeg-Turbo

Published 2025-05-18 · Updated 2026-04-06 · CVE-2025-47374

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H

Name of the Vulnerable Software and Affected Versions versions prior to 2.3

Description Memory corruption can occur when accessing freed memory due to concurrent fence deregistration and signal handling.

Recommendations Update to version 2.3 or later.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2026-05030

CVE-2025-47374

Affected Products

Libjpeg-Turbo

References · 5

• https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-47374 · Security Note
• https://bdu.fstec.ru/vul/2026-05030 · Security Note
• https://twitter.com/CVEnew/status/2041224009568711053 · Twitter Post
• https://twitter.com/infoflowcloud/status/2041225977687089229 · Twitter Post