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…
Exact source revision recorded 28 Oct 2026 10:37:21 UTC. It does not establish the source's current position. Latest evidence.
euvd · EUVD-2026-83253
PublishedEUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.
Original publisher date fields
datePublished: Sep 18, 2026, 5:51:34 PM
dateUpdated: Oct 14, 2026, 10:56:47 PM
2 related source bulletins · separate from aliases
RHSA-2026:88198: Red Hat Security Advisory: Red Hat Developer Hub 1.10.6 release.
CVE-2026-84782 · CVE-2026-90711 · CVE-2026-93748 · CVE-2026-93749 · CVE-2026-101916
msrc_CVE-2026-93748: http-cache-semantics through 4.2.0 Cross-User Cache Disclosure via max-stale
CVE-2026-93748
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON