CVE Watch8 oct 2026

CVE-2021-35517

When reading a specially crafted TAR archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memor

CVSS

7.5

Alto

EPSS

10.6%

p96

KEV

—

Exploit Today

0-100

Publicado: 13 jul 2021 · Última mod.: 8 oct 2026 · CWE-130 · CWE-770

EPSS · 30d

10.6%EPSS · 30 días10.6%

2026-09-282026-10-26

Descripción técnica

When reading a specially crafted TAR archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' tar package.

Referencias oficiales

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