Dashboard / CVE-2023-39329

CVE-2023-39329

MEDIUM
MEDIUM Priority: 0.04 BB Relevance: 63/100
Published: 2024-07-13 Modified: 2026-11-07 First seen: 2026-11-07 Status: active

Attack Surface

Network Low Complexity No Auth

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Required
S: Unchanged
C: None
I: None
A: High

Description

A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
— — 2.5.0
uclouvain openjpeg 2.0
uclouvain openjpeg -
uclouvain openjpeg 2.5.0

References & Advisories (4)

https://access.redhat.com/errata/RHSA-2026:4128
vendor-advisory x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2295816
issue-tracking x_refsource_REDHAT

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.59%
Raw Score 0.005880
Percentile 48.7%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00588
2026-11-12
0.00588
2026-11-10
0.00588
2026-11-09
0.00588
2026-11-08
0.00588
2026-11-07
0.00588
2026-11-06
0.00588

Intelligence Sources

mitre ref →
nvd ref →

External Links