CVE-2026-65921: exploitation status and patch state

CVE-2026-65921 · CVSS 8.8 HIGH · EPSS <1%

A path validation weakness in archive extraction/write handling allows entries with traversal sequences to be written outside the intended build artifacts location.

Is CVE-2026-65921 exploited?

• Not in the CISA KEV catalog.
• EPSS puts exploitation in the next 30 days at <1%.
• Public exploit code: none found in monitored sources.

Which products and versions are affected?

No affected package list recorded here yet.

Is there a patch?

No patch identifier recorded here yet.

What PlainSec published about CVE-2026-65921

• Artifactory Fix Set Grows, But The Breach Path Is Still Unclear (2026-07-28)

Primary sources

• NVD record

What this record does not say

• No affected package data.
• No patch identifier.

KEV and EPSS are re-checked daily. Record last updated 2026-08-12.