Pomerium: Pre-Auth Memory Exhaustion via Unbounded zstd Decompression in HPKE Callback

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

CVE-2026-50285 · Microsoft / collected KEV context

EUVD-2026-82410

GHSA-ggw3-5987-rx77

cve-program · CVE-2026-50285

• https://github.com/pomerium/pomerium/security/advisories/GHSA-ggw3-5987-rx77
• https://github.com/pomerium/pomerium/commit/593eb81c7e5bdbe6071a30d330f374967869577f
• https://github.com/pomerium/pomerium/releases/tag/v0.32.8

euvd · EUVD-2026-82410

• https://github.com/pomerium/pomerium/security/advisories/GHSA-ggw3-5987-rx77
• https://github.com/pomerium/pomerium/commit/593eb81c7e5bdbe6071a30d330f374967869577f
• https://github.com/pomerium/pomerium/releases/tag/v0.32.8

nvd · CVE-2026-50285

• https://github.com/pomerium/pomerium/commit/593eb81c7e5bdbe6071a30d330f374967869577f
• https://github.com/pomerium/pomerium/releases/tag/v0.32.8
• https://github.com/pomerium/pomerium/security/advisories/GHSA-ggw3-5987-rx77

osv · GHSA-ggw3-5987-rx77

• https://github.com/pomerium/pomerium/security/advisories/GHSA-ggw3-5987-rx77
• https://github.com/pomerium/pomerium/commit/593eb81c7e5bdbe6071a30d330f374967869577f
• https://github.com/pomerium/pomerium
• https://github.com/pomerium/pomerium/releases/tag/v0.32.8

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