PT-2026-36869 · Julia · Tar Jll

Published 2026-04-24 · Updated 2026-04-24

OSV

In GNU tar before 1.35, mishandled extension attributes in a PAX archive can lead to an application crash in xheader.c.

Related Identifiers

JLSEC-2026-185

Affected Products

Tar Jll

References · 5

• https://osv.dev/vulnerability/JLSEC-2026-185 · Vendor Advisory
• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1058079 · Note
• https://lists.debian.org/debian-lts-announce/2024/03/msg00008.html · Note
• https://git.savannah.gnu.org/cgit/tar.git/tree/src/xheader.c?h=release_1_34#n1723 · Note
• https://git.savannah.gnu.org/cgit/tar.git/commit/?id=a339f05cd269013fa133d2f148d73f6f7d4247e4 · Note