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CVE-2026-59884

🗓️ 14 Jul 2026 16:41:10Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 8 Views

pyasn1 BER decoder misparses long-form tags, may trigger ValueError and large integers; affects untrusted BER, CER, and DER input; fixed in 0.6.4.

Related
Packages
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Family
CVE
CVE-2026-59884
14 Jul 202616:41
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Cvelist
CVE-2026-59884 pyasn1 BER/CER/DER decoder denial of service via unbounded long-form tag IDs
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EUVD-2026-43956
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linuxanyanypy3-asn10.6.4-r0py3-asn1-0.6.4-r0.apk

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15 Jul 2026 20:08Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.5
EPSS0.00354
SSVC
8