No published models are known to use this package.
cvss
9.1
critical
CVSS v3.1 base score out of 10
epss
0.75%
medium
chance of exploitation in 30 days, 55th percentile of all CVEs
xyz score
5.2
medium
CyberXYZ composite out of 10
fig. 01 — CVE-2026-86473, the advisory selected below
// 148 advisories
CVE-2026-86473
CRITICALOSV rating
Apache Airflow: the Core API logout endpoint revokes only a session token presented as the _token cookie. When a client logs out presenting its credential as an Authorization bearer header instead, the endpoint returns its normal logout response but revokes nothing, so the token remains valid until it expires. An attacker who already holds a copy of that token keeps the victim's access after the victim has logged out and believes the session ended; the default token lifetime is 24 hours and is configurable.
Affects API clients that authenticate with a bearer token rather than the browser session cookie. The attacker must already possess a copy of a valid token; obtaining one is outside the scope of this issue, and no privileges beyond the victim's own are gained.
Users of apache-airflow are recommended to upgrade to apache-airflow version 3.3.2 or later, which fixes the issue.
// cvss v3.1 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Checked 2026-11-06 at 21:31 UTC. The most recent advisory here was published 2026-09-21. Updated continuously from NVD, GHSA, OSV and CNA feeds.