CVE-2026-103923Published
KaTeX: Existing prototype pollution can bypass trust restrictions
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-103923 · Microsoft / collected KEV context
cve-program · CVE-2026-103923
- https://github.com/KaTeX/KaTeX/security/advisories/GHSA-238p-pmpm-9mq7
- https://github.com/KaTeX/KaTeX/pull/4260
- https://github.com/KaTeX/KaTeX/commit/0adf7e77db6915d991803b29699f82b1ccf8d4f4
- https://github.com/KaTeX/KaTeX/releases/tag/v0.18.2
euvd · EUVD-2026-90979
- https://github.com/KaTeX/KaTeX/security/advisories/GHSA-238p-pmpm-9mq7
- https://github.com/KaTeX/KaTeX/pull/4260
- https://github.com/KaTeX/KaTeX/commit/0adf7e77db6915d991803b29699f82b1ccf8d4f4
- https://github.com/KaTeX/KaTeX/releases/tag/v0.18.2
nvd · CVE-2026-103923
- https://github.com/KaTeX/KaTeX/commit/0adf7e77db6915d991803b29699f82b1ccf8d4f4
- https://github.com/KaTeX/KaTeX/pull/4260
- https://github.com/KaTeX/KaTeX/releases/tag/v0.18.2
- https://github.com/KaTeX/KaTeX/security/advisories/GHSA-238p-pmpm-9mq7
osv · GHSA-238p-pmpm-9mq7
- https://github.com/KaTeX/KaTeX/security/advisories/GHSA-238p-pmpm-9mq7
- https://nvd.nist.gov/vuln/detail/CVE-2026-103923
- https://github.com/KaTeX/KaTeX/pull/4260
- https://github.com/KaTeX/KaTeX/commit/0adf7e77db6915d991803b29699f82b1ccf8d4f4
- https://github.com/KaTeX/KaTeX
- https://github.com/KaTeX/KaTeX/releases/tag/v0.18.2
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.