CVE-2026-112900

Pillow is a Python imaging library. From 2.6.0 until 13.0.0, Pillow is vulnerable to argument injection when invoking Ghostscript for EPS input. EpsImagePlugin.Ghostscript passes a caller-controlled input filename after -f without converting it to a safe absolute path, so a name beginning with a hyphen can be interpreted as a Ghostscript option. An attacker who controls the filename can inject Ghostscript arguments. Arbitrary command execution specifically requires a leading @ argument-file filename and control of the referenced text file containing additional Ghostscript arguments; the reported chain reproduces with the default -dSAFER invocation. This issue is fixed in version 13.0.0.

• https://github.com/python-pillow/Pillow/commit/a2c363141da31a265dd536c945677db4b64f3ec9
• https://github.com/python-pillow/Pillow/releases/tag/13.0.0
• https://github.com/python-pillow/Pillow/security/advisories/GHSA-w889-685w-c8fh

• https://github.com/python-pillow/Pillow/commit/a2c363141da31a265dd536c945677db4b64f3ec9
• https://github.com/python-pillow/Pillow/releases/tag/13.0.0
• https://github.com/python-pillow/Pillow/security/advisories/GHSA-w889-685w-c8fh

• HIGHCVE-2026-105788PoC
• HIGHCVE-2026-86022PoC
• HIGHCVE-2026-86035PoC
• UNSCOREDCVE-2026-96620PoC
• HIGHCVE-2020-37279PoC
• CRITICALCVE-2020-37282PoC
• HIGHCVE-2022-51019PoC
• UNSCOREDCVE-2024-4457PoC

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