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01 Record

CVE-2026-0293

Prisma Access Agent: Anti-Tamper Protection Bypass on Windows

MediumPUBLISHEDCNA: palo_alto
CNA base score5.6 CVSS v4.0CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/V:D/RE:M/U:Amber

02 Description

Prisma Access Agent: Anti-Tamper Protection Bypass on Windows

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.16% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 5.0% of scored records. A rank, not a probability.
NVD base score
5.6 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:X/V:D/RE:M/U:Amber
NVD analysis status
Analyzed. NVD last modified this record on 2026-10-23.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-08-13 01:51Z2 MO AGO
Last updated
2026-08-13 13:27Z2 MO AGO
Reserved
2025-11-03
Assigning CNA
palo_alto
Record state
PUBLISHED
Severity
Medium (CVSS 5.6)
CNA CVSS vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/V:D/RE:M/U:Amber
Weaknesses
  • CWE-693Protection Mechanism FailurePillar
Data version
5.2
Document digest
56e05d0b2d279c84c45dc861dd9cb220ce8fa45c983aac06784505a411c2fa47

05 Affected products

VendorProductVersionsPlatforms
Palo Alto NetworksPrisma Access Agent0 to < 26.3Windows, Linux, macOS, iOS, Android, Chrome OS

06 References

07 Remediation

VERSION MINOR VERSION SUGGESTED SOLUTION Prisma Access Agent on Windows 24.0 through 26.2.2 Upgrade to 26.3 or later. Prisma Access Agent on macOS No action needed. Prisma Access Agent on Linux No action needed. Prisma Access Agent on iOS No action needed. Prisma Access Agent on Android No action needed. Prisma Access Agent on Chrome OS No action needed. All older unsupported versions Upgrade to a supported fixed version.