CVE-2026-0305: Prisma Access Agent: Information Disclosure Vulnerability on Linux
Telemetry drift only. No threshold crossed and no authority ruling changed.
CVE record, CISA KEV and EPSS as of 2026-10-18.
CVEs like this one computed, by meaning
What to do now held facts and links
- Upgrade to the fixed version for your release line, or later: 26.2; 26.3; 6.3.3-h15 CVE record
- Record your decision, dated and frozen with today's evidence: patch by a date · mitigated by a compensating control · deferred · accepted the risk · not affected
- Check your version against the ranges this record publishes.
What it is stated by the CNA
An information disclosure vulnerability in the Palo Alto Networks Prisma® Access Agent on Linux enables a local user to access sensitive configuration data and credentials. The Prisma Access Agent on macOS, Windows, iOS, Android and Chrome OS is not affected.
- weakness
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
- affected
- Palo Alto Networks Prisma Access Agent
- versions
- No affected-version range in held sources.
- fixed in
- 26.2; 26.3; 6.3.3-h15
- severity
- 4.3 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/V:D/RE:M/U:Amber
- assigned by
- palo_alto
- published
- 2026-09-10
check us security.paloaltonetworks.com
Exploit code held, dated
- exploit code
- None held in the PoC-in-GitHub feed. A public repository changes this brief.
Outside the record researched, cited
This section reads the record's references and adds cited findings from outside it. It needs an account. Everything above is held facts and is complete without it.
What would change this brief held, dated
- CISA KEV
- Not listed in the catalogue we hold. A listing changes this brief.
- exploit probability
- 0.00 on 2026-09-10 (FIRST's EPSS, a probability and not evidence of exploitation). Next band line: 10% (0.10). Crossing a line changes this brief.
- fix
- Held: 26.2; 26.3; 6.3.3-h15. A newer fix from the CNA or OSV changes this brief.
How to check this
Every value above is held with two dates: when it was true upstream (as_of) and when we recorded it (tx_from). Re-derive the exploit probability as it stood on any date:
SELECT value, source, source_version, as_of, tx_from
FROM volatile_valid_as_of('CVE-2026-0305', '2026-10-29T23:59:59.999999Z', now());