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CVE-2026-54059

🗓️ 06 Jul 2026 18:46:09Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux🔗 security.alpinelinux.org👁 18 Views

Pillow before 12.3.0 reads PCF glyphs and skips decompression bomb check, risking memory exhaustion from crafted fonts; fixed in 12.3.0.

Related
Packages
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Family
ibm
IBM Security Bulletins		Security Bulletin: IBM Maximo Application Suite - Visual Inspection component uses Pillow which is vulnerable to CVE-2026-54058, CVE-2026-59197, CVE-2026-59198, CVE-2026-59199, CVE-2026-59200, CVE-2026-59203, CVE-2026-59204, CVE-2026-59205
29 Sep 202614:53
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IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities are addressed with IBM Process Mining Interim Fix for July 2026
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IBM Security Bulletins		Security Bulletin: IBM Maximo Application Suite - Monitor Component uses multiple dependencies which are vulnerable to multiple CVEs.
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IBM Security Bulletins		Security Bulletin: IBM Edge Data Collector uses multiple dependencies which are vulnerable to multiple CVEs.
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities addressed in IBM watsonx.governance, IBM AI Factsheets, and IBM Watson OpenScale
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IBM Security Bulletins		Security Bulletin: Vulnerability in Pillow affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.
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IBM Security Bulletins		Security Bulletin: IBM Guardium Data Security Center is affected by multiple vulnerabilities
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attackerkb
attackerkb		CVE-2026-54059
6 Jul 202618:46
–attackerkb
nessus
Tenable Nessus		Amazon Linux 2023 : python3-pillow, python3-pillow-devel, python3-pillow-tk (ALAS2023-2026-1985)
20 Jul 202600:00
–nessus
nessus
Tenable Nessus		Amazon Linux 2 : python-pillow, --advisory ALAS2-2026-3816 (ALAS-2026-3816)
21 Jul 202600:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linuxanyanypy3-pillow12.3.0-r0py3-pillow-12.3.0-r0.apk

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07 Jul 2026 18:58Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.17.5
EPSS0.0041
SSVC
pillowpcf fontmemory exhaustiondecompression bombvulnerability 2026-54059
18