Public mode

No access to your tenant or devices. Every item links to its source. What this means

Some sources or documents need attention: 274/275 feeds/APIs · 469/469 docs · 9/9 advisories · checked 08:57 UTC Customize Public modeDiscuss ChangeIntel on Discord

http-cache-semantics through 4.2.0 Cross-User Cache Disclosure via max-stale

Collected exploitation and prediction evidence

Risk source coverage

CISA KEV is observed exploitation evidence. FIRST EPSS is a dated prediction of exploitation in the next 30 days. Missing scores are unknown. This collector requests predictions only for explicit CVE aliases in the public NuGet archive; Microsoft release views retain their existing prediction scope.

No collected risk observation for these identifiers. This does not establish absence of exploitation or a zero probability.

Dated risk observations

Risk history is separate from CNA/OSV content history. Daily score drift is retained but only an upward crossing of 10% triggers the prediction change event.

Immutable source observations

11 recorded revisions

Each citation identifies one complete source statement. Source modification dates and the time this installation observed them are distinct. Latest history includes records historically associated by source identifiers; a removed alias is not a current equivalence claim. Exact citations show that source record's own earlier observations. Failed reads and unchanged polls do not rewrite history.

6 Nov 2026 21:03:40 UTC

http-cache-semantics through 4.2.0 fails to properly validate security-zeroed cache entries when processing client max-stale directives, allowing unauthenticated attackers to retrieve cached responses belonging to other users. Attackers can…

nvd · CVE-2026-93748 · Published

5 Nov 2026 15:36:24 UTC

http-cache-semantics through 4.2.0 Cross-User Cache Disclosure via max-stale

cve-program · CVE-2026-93748 · Published

5 Nov 2026 14:41:50 UTC

http-cache-semantics through 4.2.0 fails to properly validate security-zeroed cache entries when processing client max-stale directives, allowing unauthenticated attackers to retrieve cached responses belonging to other users. Attackers can…

euvd · EUVD-2026-83253 · Published

3 Nov 2026 14:05:30 UTC

http-cache-semantics through 4.2.0 fails to properly validate security-zeroed cache entries when processing client max-stale directives, allowing unauthenticated attackers to retrieve cached responses belonging to other users. Attackers can…

euvd · EUVD-2026-83253 · Published

1 Nov 2026 13:05:50 UTC

http-cache-semantics through 4.2.0 fails to properly validate security-zeroed cache entries when processing client max-stale directives, allowing unauthenticated attackers to retrieve cached responses belonging to other users. Attackers can…

euvd · EUVD-2026-83253 · Published

30 Oct 2026 12:54:28 UTC

http-cache-semantics through 4.2.0 fails to properly validate security-zeroed cache entries when processing client max-stale directives, allowing unauthenticated attackers to retrieve cached responses belonging to other users. Attackers can…

euvd · EUVD-2026-83253 · Published

28 Oct 2026 21:55:29 UTC

Withdrawn Advisory: http-cache-semantics max-stale handling can disclose cross-user cached responses

osv · GHSA-ch52-4w7c-c8xp · Withdrawn

28 Oct 2026 10:37:21 UTC

http-cache-semantics through 4.2.0 fails to properly validate security-zeroed cache entries when processing client max-stale directives, allowing unauthenticated attackers to retrieve cached responses belonging to other users. Attackers can…

euvd · EUVD-2026-83253 · Published

25 Oct 2026 16:19:28 UTC

http-cache-semantics through 4.2.0 fails to properly validate security-zeroed cache entries when processing client max-stale directives, allowing unauthenticated attackers to retrieve cached responses belonging to other users. Attackers can…

nvd · CVE-2026-93748 · Published

24 Oct 2026 13:17:17 UTC

http-cache-semantics max-stale handling can disclose cross-user cached responses

osv · GHSA-ch52-4w7c-c8xp · Published

23 Oct 2026 15:48:27 UTC

http-cache-semantics through 4.2.0 Cross-User Cache Disclosure via max-stale

cve-program · CVE-2026-93748 · Published

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 7 Nov 08:57 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current