CVE-2026-0235: A race condition vulnerability in Palo Alto Networks Prisma® Browser enables a locally authenticated non-admin

Q: How do I fix CVE-2026-0235?

prisma browser: upgrade to 146.10.7.154. Exact commands for each OS are on this page.

Q: Is CVE-2026-0235 being exploited?

CVE-2026-0235 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-0235 affect?

CVE-2026-0235 affects prisma browser. Severity is medium (CVSS 4.7). A race condition vulnerability in Palo Alto Networks Prisma® Browser enables a locally authenticated non-admin user to bypass certain access and data control policies.

Q: How urgent is CVE-2026-0235?

Priority 17/100. No elevated risk signals yet.

Routine

MEDIUM 4.7UPGRADE

CVE-2026-0235 is a medium-severity flaw (CVSS 4.7) affecting prisma browser. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A race condition vulnerability in Palo Alto Networks Prisma® Browser enables a locally authenticated non-admin user to bypass certain access and data control policies.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.7 (Medium)
Attack vector	Local
Attack complexity	High
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.1% (top 99%)
CISA exploited list	No
Weakness	CWE-754, CWE-362
Published	2026-05-13
Last modified	2026-10-26

Publisher (CNA): Palo Alto Networks, Inc. · Vendor: paloaltonetworks

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-05-13 19:16 UTCPublished CVE record published
2026-10-26 14:10 UTCUpdated Record last modified

paloaltonetworks prisma browser UPGRADE

Affected: < 146.10.7.154

Fixed in: 146.10.7.154

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy prisma-browser || rpm -q prisma-browser || prisma-browser --version

2. UPGRADE to 146.10.7.154 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade prisma-browser

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade prisma-browser

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-0235?

prisma browser: upgrade to 146.10.7.154. Exact commands for each OS are on this page.

Is CVE-2026-0235 being exploited?

CVE-2026-0235 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-0235 affect?

CVE-2026-0235 affects prisma browser. Severity is medium (CVSS 4.7). A race condition vulnerability in Palo Alto Networks Prisma® Browser enables a locally authenticated non-admin user to bypass certain access and data control policies.

How urgent is CVE-2026-0235?

Priority 17/100. No elevated risk signals yet.

Software pages

Palo Alto PAN-OS vulnerabilities

Related CVEs

CVE-2026-0236 HIGH 7.8 UPGRADE A code injection vulnerability in Palo Alto Networks Prisma® Browser on macOS fails to properly restrict acces
CVE-2026-0275 MEDIUM 6.7 UPGRADE A local privilege escalation vulnerability in Palo Alto Networks Prisma® Browser allows a locally authenticate
CVE-2026-0289 MEDIUM 6.5 UPGRADE A security bypass vulnerability in the Account Protection feature of Palo Alto Networks Prisma® Browser enabl
CVE-2026-0290 MEDIUM 5.5 UPGRADE An information disclosure vulnerability in the Account Protection feature of Palo Alto Networks Prisma® Brows

References

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