StableLib: Prototype poisoning via `__proto__` map keys in CBOR decoding

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

CVE-2026-106448 · Microsoft / collected KEV context

EUVD-2026-93973

GHSA-w48f-fwg7-ww6p

cve-program · CVE-2026-106448

• https://github.com/StableLib/stablelib/security/advisories/GHSA-w48f-fwg7-ww6p
• https://github.com/StableLib/stablelib/commit/0f153a63b7552a0e8721f640984113e419015026
• https://github.com/StableLib/stablelib/releases/tag/@stablelib/[email protected]

euvd · EUVD-2026-93973

• https://github.com/StableLib/stablelib/security/advisories/GHSA-w48f-fwg7-ww6p
• https://github.com/StableLib/stablelib/commit/0f153a63b7552a0e8721f640984113e419015026
• https://github.com/StableLib/stablelib/releases/tag/@stablelib/[email protected]

nvd · CVE-2026-106448

• https://github.com/StableLib/stablelib/commit/0f153a63b7552a0e8721f640984113e419015026
• https://github.com/StableLib/stablelib/releases/tag/@stablelib/[email protected]
• https://github.com/StableLib/stablelib/security/advisories/GHSA-w48f-fwg7-ww6p

osv · GHSA-w48f-fwg7-ww6p

• https://github.com/StableLib/stablelib/security/advisories/GHSA-w48f-fwg7-ww6p
• https://github.com/StableLib/stablelib/commit/0f153a63b7552a0e8721f640984113e419015026
• https://github.com/StableLib/stablelib

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