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Back to active CVEs
High · CVSS 8.5CVE-2026-104067

Scribus before 1.6.7 Out-of-Bounds Memory Access via SVM Import PluginCVE-2026-104067

Answer in brief

CVE-2026-104067 records a High severity (CVSS 8.5) vulnerability in Scribus before 1.6.7 Out-of-Bounds Memory Access via SVM Import Plugin. The current sources do not mark it as known exploited. The current feed maps Scribus/Scribus (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 30, 2026Updated Oct 30, 2026Source checked Oct 30, 2026First seen by HOL Oct 30, 2026Material review Oct 30, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.5
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 8.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Scribus/Scribus (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Scribus/Scribusgeneric>=0 <1.6.71.6.7

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Scribus/Scribus.
  2. 2Review the reported fix. Update Scribus/Scribus to 1.6.7 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 30, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 30, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 30, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • Source referencewiki.scribus.net
  • Source referencevulncheck.com
Upstream source description

Scribus before 1.6.7 contains an out-of-bounds memory access vulnerability in the importsvm plugin that fails to verify bitmap and transparency mask dimensions match. Attackers can supply a crafted SVM file with mismatched mask dimensions to trigger heap reads and writes, causing crashes or code execution as the user.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Scribus before 1.6.7 Heap Overflow via TIFF Tile Buffer HandlingSame scribus/scribus package
  • Scribus before 1.6.7 Heap Out-of-Bounds Write via Micrografx Draw ImportSame scribus/scribus package
  • Scribus before 1.6.7 Heap Buffer Overflow via PICT 4-bit Pixel UnpackingSame scribus/scribus package

Record context

Vulnerability class
Memory Corruption
EPSS
Not reported
CWE IDs
CWE-787
Source
CVE List V5
Source checked
Oct 30, 2026
References
4 linked sources
Open source record