CVE-2026-86467
CVE-2026-86467 is covered by the Apache CVE-2026-86467 security bulletin. Not in the CISA KEV catalog. 1 advisory from Apache.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
CVE-2026-86467 at a glance
- CISA KEV
- Not listed (catalog checked )
- Vendor advisories
- 1 from Apache
- VulniPulse record
- Published · Updated
Is CVE-2026-86467 exploited?
No exploitation is reported in the sources VulniPulse tracks: CVE-2026-86467 is not in the CISA KEV catalog (checked ) and no tracked advisory for it reports exploitation. That is not proof the vulnerability cannot be exploited.
How do I fix CVE-2026-86467?
This CVE is tracked through a multi-CVE bulletin, so its fixed releases may differ from the bulletin-wide values below. Check the vendor source.
Vendor advisory comparison
Apache
1 advisory- Advisory severityUnrated
Advisory [CVE-2026-40948 +1] Apache Airflow Amazon provider: the AWS auth manager's SAML login flow does not bind the authentication response to the browser that began it
CVE-2026-86467Source published Source updated
This bulletin covers 2 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.
Apache Airflow Amazon provider: the AWS auth manager's SAML login flow does not bind the authentication response to the browser that began it. The login handler discards the AuthnRequest ID and the callback validates the assertion without requiring a matching InResponseTo, so an unauthenticated attacker who can cause a victim to load a page can complete a SAML login in the victim's browser using the attacker's own assertion, silently logging the victim into the attacker's Airflow account. Subsequent work the victim performs lands in a session the attacker controls. The victim needs only to visit an attacker-controlled page; no Airflow account or credential is required of the attacker. This is the same login-CSRF class fixed in the Keycloak auth manager as CVE-2026-40948. Users of…
- Related products — impact not confirmed
- Apache Airflow Amazon
- Source-reported affected versions
- Apache Airflow Amazon provider before 9.38.0
- Source-reported fixed versions
- 9.38.0
- Mitigation guidance
- Users of apache-airflow-providers-amazon are recommended to upgrade to version 9.38.0, which fixes the issue.
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