oras-go: Hardlink entry with relative Linkname escapes extract dir via process CWD resolution in `oras-go` tar extraction

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-50163 · Microsoft / collected KEV context

GHSA-fxhp-mv3v-67qp

GO-2026-5880

cve-program · CVE-2026-50163

• https://github.com/oras-project/oras-go/security/advisories/GHSA-fxhp-mv3v-67qp
• https://github.com/oras-project/oras-go/pull/1232
• https://github.com/oras-project/oras-go/commit/c463c654ab3ef34422c1764cd619806cebf20451
• https://github.com/oras-project/oras-go/releases/tag/v2.6.2

nvd · CVE-2026-50163

• https://github.com/oras-project/oras-go/commit/c463c654ab3ef34422c1764cd619806cebf20451
• https://github.com/oras-project/oras-go/pull/1232
• https://github.com/oras-project/oras-go/releases/tag/v2.6.2
• https://github.com/oras-project/oras-go/security/advisories/GHSA-fxhp-mv3v-67qp

osv · GHSA-fxhp-mv3v-67qp

• https://github.com/oras-project/oras-go/security/advisories/GHSA-fxhp-mv3v-67qp
• https://nvd.nist.gov/vuln/detail/CVE-2026-50163
• https://github.com/oras-project/oras-go/pull/1232
• https://github.com/oras-project/oras-go/commit/b11f777f8d405c5023c4b307cfdc5068dfc3d406
• https://github.com/oras-project/oras-go/commit/c463c654ab3ef34422c1764cd619806cebf20451
• https://github.com/oras-project/oras-go
• https://github.com/oras-project/oras-go/releases/tag/v2.6.2

osv · GO-2026-5880

• https://github.com/oras-project/oras-go/security/advisories/GHSA-fxhp-mv3v-67qp
• https://github.com/oras-project/oras-go/commit/b11f777f8d405c5023c4b307cfdc5068dfc3d406

No related operational record is retained in the current change model.