CVE-2026-11147
published 2026-06-04CVE-2026-11147: Use after free in WebML in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted…
PriorityP354high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.35%
28.1th percentile
Use after free in WebML in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 149.0.7827.53 | 149.0.7827.53 | |
| chrome | >= 149.0.7827.53 < 149.0.7827.53 | 149.0.7827.53 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
vendor_redhat8.8HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Palo Alto
PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026)
vendor_paloalto·2026-07-08·CVSS 9.6
CVE-2026-10881 [CRITICAL] PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026)
PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01245939337.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0482630350.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01962725236.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html CVE Summary CVE-2026-10881 Out of bounds rea
Red Hat
chromium-browser: Use after free in WebML
vendor_redhat·2026-06-02·CVSS 8.8
CVE-2026-11147 [HIGH] CWE-825 chromium-browser: Use after free in WebML
chromium-browser: Use after free in WebML
Use after free in WebML in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)
An use after free flaw was found in the WebML component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=501731689
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Chrome
Stable Channel Update for Desktop: CVE-2026-11147
vendor_chrome·2026-06-02
CVE-2026-11147 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-11147
Stable Channel Update for Desktop
CVE-2026-11147: Use after free in WebML. Reported by Google on 2026-04-11 [N/A][ 501738451 ] Medium CVE-2026-11148: Inappropriate implementation in Payments
Reported by Google on 2026-04-11 [N/A][ 501739206 ] Medium CVE-2026-11149: Insufficient validation of untrusted input in Extensions
Severity: medium
GHSA
Use after free in WebML in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
ghsa_unreviewed·2026-06-05
CVE-2026-11147 [HIGH] CWE-416 Use after free in WebML in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
Use after free in WebML in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-11147 chromium-browser: Use after free in WebML
bugzilla·2026-06-05·CVSS 8.8
CVE-2026-11147 [HIGH] CVE-2026-11147 chromium-browser: Use after free in WebML
CVE-2026-11147 chromium-browser: Use after free in WebML
Use after free in WebML in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)
Bugzilla
CVE-2025-11147 apt-cacher-ng: Reflected Cross-site scripting (XSS) vulnerability in Apt-Cacher-NG [fedora-42]
bugzilla·2025-09-30·CVSS 5.1
CVE-2025-11147 [MEDIUM] CVE-2025-11147 apt-cacher-ng: Reflected Cross-site scripting (XSS) vulnerability in Apt-Cacher-NG [fedora-42]
CVE-2025-11147 apt-cacher-ng: Reflected Cross-site scripting (XSS) vulnerability in Apt-Cacher-NG [fedora-42]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
It is Fedora's po
2026-06-04
Published