tar: tar: --one-top-level hardlink targets not confined to top-level directory enabling arbitrary file overwrite
| Reporter | Title | Published | Views | Family All 17 |
|---|---|---|---|---|
 | CVE-2026-18508 | 3 Aug 202614:51 | – | attackerkb |
 | CVE-2026-18508 | 3 Aug 202614:51 | – | alpinelinux |
 | CVE-2026-18508 | 3 Aug 202614:51 | – | cve |
 | CVE-2026-18508 Tar: tar: --one-top-level hardlink targets not confined to top-level directory enabling arbitrary file overwrite | 3 Aug 202614:51 | – | cvelist |
 | CVE-2026-18508 | 3 Aug 202614:51 | – | debiancve |
 | EUVD-2026-52327 | 3 Aug 202614:51 | – | euvd |
 | CVE-2026-18508 | 3 Aug 202616:16 | – | nvd |
 | DEBIAN-CVE-2026-18508 | 3 Aug 202616:16 | – | osv |
| ECHO-94EC-2DBE-8B73 | 4 Aug 202607:46 | – | osv |
| RHSA-2026:50807 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update | 8 Aug 202610:13 | – | osv |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Hardened Images | any | aarch64 | tar | 1.35-9.2.hum1 | tar-1.35-9.2.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | tar | 1.35-9.2.hum1 | tar-1.35-9.2.hum1.x86_64.rpm |
Data
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17 Aug 2026 15:53Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.14.4
EPSS0.00136
SSVC