CVE-2026-15129: Use after free in Views
Not in the CISA KEV catalog. High advisory severity (CVSS 8.8, Red Hat). 3 advisories from Palo Alto and Red Hat.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
CVE-2026-15129 key facts
- CISA KEV
- Not listed (catalog checked )
- Highest advisory severity
- High
- CVSS base score
- 8.8 (Red Hat)
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H(Red Hat)
- Weakness
- CWE-825
- VulniPulse record
- Published · Updated
Scores, vectors, weaknesses and fixed releases are quoted from vendor advisories that cover only CVE-2026-15129; bulletin-wide values are not repeated here.
Is CVE-2026-15129 exploited?
No exploitation is reported in the sources VulniPulse tracks: CVE-2026-15129 is not in the CISA KEV catalog (checked ) and no tracked advisory for it reports exploitation. That is not proof the vulnerability cannot be exploited.
How do I fix CVE-2026-15129?
The tracked advisories that cover only this CVE do not list a fixed release yet. That does not mean no fix exists; check each vendor source below.
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Vendor advisory comparison
Palo Alto
2 advisories- Advisory severityHigh
High [CVE-2026-0289 +448] PAN-SA-2026-0011 Chromium: Monthly Vulnerability Update (August 2026)
PAN-SA-2026-0011Source published
This bulletin covers 449 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.
Palo Alto Networks incorporated the following Chromium security fixes into our products: CVESummaryCVE-2026-13774 Use after free in ExtensionsCVE-2026-13775 Use after free in GPUCVE-2026-13776 Type Confusion in DawnCVE-2026-13777 Insufficient validation of untrusted input in iOSWebCVE-2026-13778 Use after free in WebUSBCVE-2026-13779 Use after free in ChromotingCVE-2026-13780 Insufficient validation of untrusted input in ANGLECVE-2026-13781 Insufficient validation of untrusted input in SkiaCVE-2026-13782 Use after free in BrowserCVE-2026-13783 Use after free in ViewsCVE-2026-13784 Use after free in ViewsCVE-2026-13785 Use after free in BluetoothCVE-2026-13786 Use af
- Affected products in this advisory
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- Prisma Browser < 148.18.4.217
- Source-reported fixed versions
- Prisma Browser >= 150.49.8.187
- Mitigation guidance
- Upgrade to a fixed release: Prisma Browser >= 150.49.8.187.
- Workarounds
- No known workarounds exist for this issue.
- Advisory severityLow2.1
Low [CVE-2026-0289 +448] Prisma Browser: Sensitive Information Disclosure Vulnerability
CVE-2026-0290Source published
This bulletin covers 449 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.
Palo Alto Networks incorporated the following Chromium security fixes into our products: CVESummaryCVE-2026-13774 Use after free in ExtensionsCVE-2026-13775 Use after free in GPUCVE-2026-13776 Type Confusion in DawnCVE-2026-13777 Insufficient validation of untrusted input in iOSWebCVE-2026-13778 Use after free in WebUSBCVE-2026-13779 Use after free in ChromotingCVE-2026-13780 Insufficient validation of untrusted input in ANGLECVE-2026-13781 Insufficient validation of untrusted input in SkiaCVE-2026-13782 Use after free in BrowserCVE-2026-13783 Use after free in ViewsCVE-2026-13784 Use after free in ViewsCVE-2026-13785 Use after free in BluetoothCVE-2026-13786 Use af
- Affected products in this advisory
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- Prisma Browser < 148.18.4.217
- Source-reported fixed versions
- Prisma Browser >= 150.49.8.187
- Mitigation guidance
- Upgrade to a fixed release: Prisma Browser >= 150.49.8.187.
- Workarounds
- No known workarounds exist for this issue.
Red Hat
1 advisory- Advisory severityHigh8.8
High [CVE-2026-15129] Use after free in Views
CVE-2026-15129Source published Source updated
Use after free in Views in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical) An use after free flaw was found in the Views component of the Chromium browser. Upstream bug(s): Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory. Red Hat severity: Important — CVSS 8.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). Weakness: CWE-825.
- Affected products in this advisory
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- < 150.0.7871.115
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
More Palo Alto advisories
- CVE-2026-111497Oct 26, 2026Portfolio Status: Impact of Brotli Vulnerability on Palo Alto Networks Products
- CVE-2026-109618Oct 21, 2026Impact of Critical Vulnerabilities in PHP (, CVE-2026-109619) on Palo Alto Networks
- CVE-2026-0317Oct 14, 2026PAN-OS: Denial of Service Vulnerability
- CVE-2026-0322Oct 14, 2026PAN-OS: Authenticated Remote Code Execution (RCE) in the Management Interface
- CVE-2026-0319Oct 14, 2026PAN-OS: Improper Input Handling Vulnerability
- CVE-2026-0311Oct 14, 2026Checkov by Prisma Cloud: Server-Side Request Forgery Vulnerability
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