CVE-2026-110149: Use after free in Browser on 2026-10-01
Chromium CVE-2026-110149: Use after free
Other sources
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Use after free in Browser in Google Chrome prior to 155.0.8059.79 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
— MITRE
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 155.0.4283.60 - Upgrade
Upgrade
Google Chrometo a version that resolves this vulnerability.Fixed in 155.0.8059.79
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2026-106200
- CVE-2026-106347
- CVE-2026-106204
- CVE-2026-106421
- CVE-2026-106383
- CVE-2026-106349
- CVE-2026-106184
- CVE-2026-106240
- CVE-2026-106358
- CVE-2026-106357
- CVE-2026-106190
- CVE-2026-106423
- CVE-2026-106346
- CVE-2026-106318
- CVE-2026-106411
- CVE-2026-106278
- CVE-2026-106233
- CVE-2026-106269
- CVE-2026-106268
- CVE-2026-106257
- CVE-2026-106235
- CVE-2026-106234
- CVE-2026-106248
- CVE-2026-106329
- CVE-2026-106211
- CVE-2026-106379
- CVE-2026-106227
- CVE-2026-106393
- CVE-2026-106255
- CVE-2026-106301
- CVE-2026-106226
- CVE-2026-106228
- CVE-2026-106244
- CVE-2026-106266
- CVE-2026-106181
- CVE-2026-106286
- CVE-2026-110171
- CVE-2026-110151
- CVE-2026-110167
- CVE-2026-110155
- CVE-2026-110154
- CVE-2026-110157
- CVE-2026-110148
- CVE-2026-110147
- CVE-2026-110138
- CVE-2026-110141
- CVE-2026-110163
- CVE-2026-110161
- CVE-2026-110136
- CVE-2026-110164
- CVE-2026-110172
- CVE-2026-110168
- CVE-2026-110139
- CVE-2026-110169
- CVE-2026-110166
- CVE-2026-110153
- CVE-2026-110159
- CVE-2026-110145
- CVE-2026-110158
- CVE-2026-110140
- CVE-2026-110137
- CVE-2026-110146
- CVE-2026-110143
- CVE-2026-110142
- CVE-2026-110160
- CVE-2026-110162
- CVE-2026-110170
- CVE-2026-110920
- CVE-2026-110921
- CVE-2026-110917
- CVE-2026-110918
- CVE-2026-110919
- CVE-2026-110922
- CVE-2026-110913
- CVE-2026-110914
- CVE-2026-110915
- CVE-2026-110916
- CVE-2026-113303
- CVE-2026-112993
- CVE-2026-113339
- CVE-2026-113179
- CVE-2026-113000
- CVE-2026-113212
- CVE-2026-113271
- CVE-2026-113280
- CVE-2026-113274
- CVE-2026-113072
- CVE-2026-113160
- CVE-2026-113279
- CVE-2026-113095
- CVE-2026-113019
- CVE-2026-113181
- CVE-2026-113154
- CVE-2026-113336
- CVE-2026-113161
- CVE-2026-113040
- CVE-2026-113175
- CVE-2026-113309
- CVE-2026-113192
- CVE-2026-113012
- CVE-2026-113086
- CVE-2026-113093
- CVE-2026-113338
- CVE-2026-113310
- CVE-2026-113318
- CVE-2026-113222
- CVE-2026-113020
- CVE-2026-113324
- CVE-2026-113253
- CVE-2026-113058
- CVE-2026-113098
- CVE-2026-113322
- CVE-2026-113104
- CVE-2026-113097
- CVE-2026-113206
- CVE-2026-113068
Frequently Asked Questions
What does an attacker need to exploit this issue?
The attacker needs to deliver a crafted HTML page to the target. Exploitation can be performed remotely.
Does successful exploitation remain contained by Chrome's sandbox?
No. Successful exploitation can allow arbitrary code execution outside the Chrome sandbox.