CVE-2026-42309
mediumPriorität · verfolgen · 22EPSS 0.001 · 3. PerzentilDEEUFRRUUSEPSS · bewertet 2026-10-26
Pillow is a Python imaging library. From version 11.2.1 to before version 12.2.0, passing nested lists as coordinates to APIs that accept coordinates such as ImagePath.Path, ImageDraw.ImageDraw.polygon and ImageDraw.ImageDraw.line could cause a heap buffer overflow, as nested lists were recursively unpacked beyond the allocated buffer. Coordinate lists are now validated to contain exactly two numeric coordinates. This issue has been patched in version 12.2.0.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–medium · 1.2–5.5
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betroffene Produkte (14)
Betroffene Produkte und Versionsbereiche.
Advisories (5)
Hersteller- und Ökosystem-Meldungen dazu.
- WID-SEC-W-2026-2455Oracle Solaris Drittanbieterkomponenten: Mehrere SchwachstellenDeutsch2026-07-21csaf · cert_bundDE
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in verschiedenen Komponenten von Drittanbietern in Oracle Solaris ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
- GHSA-5xmw-vc9v-4wf2Pillow has a heap buffer overflow with nested list coordinates2026-05-04ghsa · osvUS
Passing nested lists as coordinates to APIs that accept coordinates such as `ImagePath.Path`, `ImageDraw.ImageDraw.polygon` and `ImageDraw.ImageDraw.line` could cause a heap buffer overflow, as nested lists were recursively unpacked beyond the allocated buffer. Coordinate lists are now validated to contain exactly two numeric coordinates. This was introduced in Pillow 11.2.1.
- BIT-pillow-2026-42309Pillow: Heap buffer overflow with nested list coordinates2026-05-12vendor · osvUS
Pillow is a Python imaging library. From version 11.2.1 to before version 12.2.0, passing nested lists as coordinates to APIs that accept coordinates such as ImagePath.Path, ImageDraw.ImageDraw.polygon and ImageDraw.ImageDraw.line could cause a heap buffer overflow, as nested lists were recursively unpacked beyond the allocated buffer. Coordinate lists are now validated to contain exactly two numeric coordinates. This issue has been patched in version 12.2.0.
- CERTFR-2026-AVI-1366Multiples vulnérabilités dans les produits SplunkFrançais2026-10-22vendor · certfrFR
- PYSEC-2026-22512026-05-09vendor · osvUS
Pillow is a Python imaging library. From version 11.2.1 to before version 12.2.0, passing nested lists as coordinates to APIs that accept coordinates such as ImagePath.Path, ImageDraw.ImageDraw.polygon and ImageDraw.ImageDraw.line could cause a heap buffer overflow, as nested lists were recursively unpacked beyond the allocated buffer. Coordinate lists are now validated to contain exactly two numeric coordinates. This issue has been patched in version 12.2.0.
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Referenzen (6)
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/python-pillow/Pillow/releases/Patchcnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2026-42309cnnvd
- https://github.com/python-pillow/Pillow/releases/tag/12.2.0enisa_euvd
- https://github.com/python-pillow/Pillow/security/advisories/GHSA-5xmw-vc9v-4wf2enisa_euvd
- https://github.com/python-pillow/Pillow/releases/tag/12.2.0ProductRelease Notesnvd
- https://github.com/python-pillow/Pillow/security/advisories/GHSA-5xmw-vc9v-4wf2Vendor Advisorynvd
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