CVE-2026-126871: Out of bounds read in Skia
Out of bounds read in Skia in Google Chrome on on Mac prior to 157.0.8103.78 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Credit
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 157.0.8103.78
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2026-126885
- CVE-2026-126895
- CVE-2026-126879
- CVE-2026-126846
- CVE-2026-126911
- CVE-2026-126864
- CVE-2026-126889
- CVE-2026-126859
- CVE-2026-126886
- CVE-2026-126887
- CVE-2026-126870
- CVE-2026-126912
- CVE-2026-126919
- CVE-2026-126878
- CVE-2026-126909
- CVE-2026-126847
- CVE-2026-126853
- CVE-2026-126865
- CVE-2026-126916
- CVE-2026-126903
- CVE-2026-126910
- CVE-2026-126842
- CVE-2026-126898
- CVE-2026-126875
- CVE-2026-126862
- CVE-2026-126900
- CVE-2026-126904
- CVE-2026-126907
- CVE-2026-126851
- CVE-2026-126845
- CVE-2026-126881
- CVE-2026-126867
- CVE-2026-126863
- CVE-2026-126896
- CVE-2026-126869
- CVE-2026-126858
- CVE-2026-126891
- CVE-2026-126874
- CVE-2026-126876
- CVE-2026-126918
- CVE-2026-126866
- CVE-2026-126844
- CVE-2026-126884
- CVE-2026-126894
- CVE-2026-126861
- CVE-2026-126917
- CVE-2026-126856
- CVE-2026-126905
- CVE-2026-126873
- CVE-2026-126922
- CVE-2026-126914
- CVE-2026-126880
- CVE-2026-126872
- CVE-2026-126877
- CVE-2026-126888
- CVE-2026-126843
- CVE-2026-126854
- CVE-2026-126892
- CVE-2026-126897
- CVE-2026-126857
- CVE-2026-126883
- CVE-2026-126840
- CVE-2026-126848
- CVE-2026-126882
- CVE-2026-126906
- CVE-2026-126915
- CVE-2026-126893
- CVE-2026-126855
- CVE-2026-126908
- CVE-2026-126849
- CVE-2026-126901
- CVE-2026-126852
- CVE-2026-126850
- CVE-2026-126841
- CVE-2026-126902
- CVE-2026-126868
- CVE-2026-126921
- CVE-2026-126913
- CVE-2026-126890
- CVE-2026-126860
- CVE-2026-126920
- CVE-2026-126899
Frequently Asked Questions
Which systems are affected?
The issue affects Google Chrome on Mac before version 157.0.8103.78. The provided information does not identify impacts on other operating systems or Chromium-based browsers.
What does an attacker need to exploit this issue?
An attacker needs to cause a user to load a crafted HTML page remotely. The issue could allow reading memory outside the sandbox.
How can I determine whether a device is affected?
Check the installed Google Chrome version on Mac. Versions earlier than 157.0.8103.78 are affected according to the available information.