{"schema":"threatline.record/2","record":{"id":"CVE-2026-107279","aliases":["GHSA-qhv6-3pmh-95q4"],"summary":"AsyncHttpClient: Digest mutual authentication is switched off by a peer offering qop=auth-int","details":"The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. In 3.0.12, a peer offering only Digest qop=auth-int causes mutual-authentication verification to be skipped. AuthenticatorUtils.computeExpectedRspAuth returns no expected value for auth-int, and Interceptors treats that result as unverifiable but nonfatal, so a response with an invalid rspauth value is accepted. A peer that does not know the shared secret can therefore be accepted as the authenticated server. This issue is fixed in version 3.0.13.","categories":["Unclassified"],"product":"async-http-client","vendor":"AsyncHttpClient","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107279","source_modified_at":"2026-10-08T15:02:48.131Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"async-http-client","vendor":"AsyncHttpClient","versions":[{"version":"= 3.0.12","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":8.8,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00358,"percentile":0.28379,"score_date":"2026-10-23"},"published_at":"2026-10-07T21:10:26.049Z","modified_at":"2026-10-08T15:02:48.131Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-107279","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-08T15:02:48.131Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-107279","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/AsyncHttpClient/async-http-client/security/advisories/GHSA-qhv6-3pmh-95q4","tags":["x_refsource_CONFIRM"]},{"source":"CVE List","url":"https://github.com/AsyncHttpClient/async-http-client/commit/a5422493b638226666a1ecb5f82826c7c7845b99","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/AsyncHttpClient/async-http-client/releases/tag/async-http-client-project-3.0.13","tags":["x_refsource_MISC"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-08T14:58:37.444938Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-08T15:02:48.131Z","content_hash":"da77d9f03feaf5e778f2f0ecc2831475bd0172a0751e7b9d268cf4b7281374da"}}