CVE-2026-12020
published 2026-06-11CVE-2026-12020: Use after free in Autofill in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML…
PriorityP349high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.22%
13.2th percentile
Use after free in Autofill in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 149.0.7827.115 | 149.0.7827.115 | |
| chrome | >= 149.0.7827.115 < 149.0.7827.115 | 149.0.7827.115 | |
| 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
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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
Chrome
Stable Channel Update for Desktop: CVE-2026-12020
vendor_chrome·2026-06-11·CVSS 8.8
CVE-2026-12020 [HIGH] Stable Channel Update for Desktop: CVE-2026-12020
Stable Channel Update for Desktop
CVE-2026-12020: Use after free Autofill. Reported by Google on 2026-05-27 [N/A][ 516929496 ] High CVE-2026-12022: Race Safe Browsing
Reported by Google on 2026-05-27 [N/A][ 517018374 ] High CVE-2026-12023: Use after free GPU
Severity: high
Red Hat
chromium-browser: chromium-browser: Use after free Autofill
vendor_redhat·2026-06-11·CVSS 8.8
CVE-2026-12020 [HIGH] CWE-825 chromium-browser: chromium-browser: Use after free Autofill
chromium-browser: chromium-browser: Use after free Autofill
Use after free in Autofill in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
The following flaw was identified in the Chromium browser: Use after free Autofill.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=516907083
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-2026-12019
vendor_chrome·2026-06-11
CVE-2026-12019 [HIGH] Stable Channel Update for Desktop: CVE-2026-12019
Stable Channel Update for Desktop
CVE-2026-12019: Out of bounds write Codecs. Reported by Google on 2026-05-26 [N/A][ 516907083 ] High CVE-2026-12020: Use after free Autofill
Reported by Google on 2026-05-27 [N/A][ 516929496 ] High CVE-2026-12022: Race Safe Browsing
Severity: high
GHSA
Use after free in Autofill in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
ghsa_unreviewed·2026-06-12
CVE-2026-12020 [HIGH] CWE-416 Use after free in Autofill in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Use after free in Autofill in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-12007 CVE-2026-12008 CVE-2026-12009 CVE-2026-12010 CVE-2026-12011 CVE-2026-12012 CVE-2026-12014 CVE-2026-12015 CVE-2026-12016 CVE-2026-12017 CVE-2026-12018 CVE-2026-12019 CVE-2026-12020 CVE-2
bugzilla·2026-06-22·CVSS 8.8
CVE-2026-12007 [HIGH] CVE-2026-12007 CVE-2026-12008 CVE-2026-12009 CVE-2026-12010 CVE-2026-12011 CVE-2026-12012 CVE-2026-12014 CVE-2026-12015 CVE-2026-12016 CVE-2026-12017 CVE-2026-12018 CVE-2026-12019 CVE-2026-12020 CVE-2
CVE-2026-12007 CVE-2026-12008 CVE-2026-12009 CVE-2026-12010 CVE-2026-12011 CVE-2026-12012 CVE-2026-12014 CVE-2026-12015 CVE-2026-12016 CVE-2026-12017 CVE-2026-12018 CVE-2026-12019 CVE-2026-12020 CVE-2026-12022 ... chromium: various flaws [epel-all]
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.
Discussion:
It's fixed in chromium-149.0.7827.114
Bugzilla
CVE-2026-12007 CVE-2026-12008 CVE-2026-12009 CVE-2026-12010 CVE-2026-12011 CVE-2026-12012 CVE-2026-12014 CVE-2026-12015 CVE-2026-12016 CVE-2026-12017 CVE-2026-12018 CVE-2026-12019 CVE-2026-12020 CVE-2
bugzilla·2026-06-22·CVSS 8.8
CVE-2026-12007 [HIGH] CVE-2026-12007 CVE-2026-12008 CVE-2026-12009 CVE-2026-12010 CVE-2026-12011 CVE-2026-12012 CVE-2026-12014 CVE-2026-12015 CVE-2026-12016 CVE-2026-12017 CVE-2026-12018 CVE-2026-12019 CVE-2026-12020 CVE-2
CVE-2026-12007 CVE-2026-12008 CVE-2026-12009 CVE-2026-12010 CVE-2026-12011 CVE-2026-12012 CVE-2026-12014 CVE-2026-12015 CVE-2026-12016 CVE-2026-12017 CVE-2026-12018 CVE-2026-12019 CVE-2026-12020 CVE-2026-12022 ... chromium: various flaws [fedora-all]
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.
Discussion:
It's fixed in chromium-149.0.7827.114
Bugzilla
CVE-2026-12020 chromium-browser: chromium-browser: Use after free Autofill
bugzilla·2026-06-11·CVSS 8.8
CVE-2026-12020 [HIGH] CVE-2026-12020 chromium-browser: chromium-browser: Use after free Autofill
CVE-2026-12020 chromium-browser: chromium-browser: Use after free Autofill
Use after free in Autofill in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
2026-06-11
Published