CVE-2026-5318

medium Red Hat
CVSS v3 Base Score
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.0%
Exploitation probability in 30 days
Top 96% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Published: April 2, 2026 (42 days ago)
Last Modified: April 2, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in LibRaw. A remote attacker could exploit this vulnerability by manipulating the 'bits[]' argument within the 'HuffTable::initval' function of the JPEG DHT Parser component. This manipulation leads to an out-of-bounds write, which can result in a Denial of Service (DoS) condition, making the affected system or application unavailable. An exploit for this vulnerability has been made public.

CWE

CWE-787

Affected Products

Red Hat Enterprise Linux 6Red Hat Enterprise Linux 7Red Hat Enterprise Linux 8Red Hat Enterprise Linux 9

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 github.com 🔗 github.com