MGASA-2026-0344: jbig2dec Mageia

CVSS: UnknownPublished
Published 31-08-2026Last modified 31-08-2026
Open JSON

Vulnerability summary

MGASA-2026-0344 is a vulnerability in jbig2dec Mageia with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 2 · Downstream 0
CVE-2023-46361CVE-2026-38076

Timeline

  1. 31-08-2026
    PublishedVulnerability first disclosed.
  2. 31-08-2026
    Last modifiedVulnerability information updated.

Description

Updated jbig2dec packages fix security vulnerabilities Artifex Software jbig2dec v0.20 was discovered to contain a SEGV vulnerability via jbig2_error at /jbig2dec/jbig2.c. (CVE-2023-46361) An integer overflow in the jbig2_arith_iaid_ctx_new() function of Artifex commit cc37d0 allows attackers to cause a Denial of Service (DoS) via a crafted input. (CVE-2026-38076)

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Mageia2 products
  • jbig2dec< 0.20-2.1.mga10
  • jbig2dec< 0.19-4.1.mga9

1 vendor · 2 products

References

6 links