Unhead has a hasDangerousProtocol() bypass via leading-zero padded HTML entities in useHeadSafe()

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

CVE-2026-39315 · Microsoft / collected KEV context

EUVD-2026-20992

GHSA-95h2-gj7x-gx9w

cve-program · CVE-2026-39315

• https://github.com/unjs/unhead/security/advisories/GHSA-95h2-gj7x-gx9w
• https://github.com/unjs/unhead/commit/961ea781e091853812ffe17f8cda17105d2d2299
• https://github.com/unjs/unhead/releases/tag/v2.1.13

euvd · EUVD-2026-20992

• https://github.com/unjs/unhead/security/advisories/GHSA-95h2-gj7x-gx9w
• https://github.com/unjs/unhead/commit/961ea781e091853812ffe17f8cda17105d2d2299
• https://github.com/unjs/unhead/releases/tag/v2.1.13

nvd · CVE-2026-39315

• https://github.com/unjs/unhead/commit/961ea781e091853812ffe17f8cda17105d2d2299
• https://github.com/unjs/unhead/releases/tag/v2.1.13
• https://github.com/unjs/unhead/security/advisories/GHSA-95h2-gj7x-gx9w

osv · GHSA-95h2-gj7x-gx9w

• https://github.com/unjs/unhead/security/advisories/GHSA-95h2-gj7x-gx9w
• https://nvd.nist.gov/vuln/detail/CVE-2026-39315
• https://github.com/unjs/unhead/commit/961ea781e091853812ffe17f8cda17105d2d2299
• https://github.com/unjs/unhead
• https://github.com/unjs/unhead/releases/tag/v2.1.13

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