Google · Memory corruption
Use after free in Media in Google Chrome prior to 155.0.8059.79 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page
At a glance
~0.7% estimated chance of attack in 30 days. Exploitation not confirmed.
Medium rather than High: exposure is scored at a default because we cannot see your systems or suppliers.
Briefing
There is no written leader briefing for this story yet. These questions come from the facts we hold.
Questions to ask IT
- Do we run Google Chrome and Microsoft Edge, and which versions?
- If it is not yet patched, what mitigation is in place, and will the fix be done by 19 Nov?
Next steps
- Confirm whether this affects systems or suppliers in your estate
Vulnerability facts
Full CVE detail CVE-2026-110167- 8.8 · HighExploitable over the network without any account, but only if a user takes an action, such as opening a file or link. High impact on confidentiality, integrity and availability.CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Not listed
- ~0.3% estimated chance of attack in 30 days
- Before 155.0.8059.79
- 155.0.8059.79
These facts are for CVE-2026-110167. This event covers 61 more CVEs, each with its own record. Versions are as the CVE record states them; check the vendor advisory before planning a fix.
No technical write-up beyond these facts and the summary below yet.
Next steps
- Review the advisory against your asset inventory and patch cadence
Summary
- Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
- CVE-2026-113303 has an estimated ~0.7% chance of attack in 30 days (52.4th percentile) as of 2026-11-10 — probability signal, not confirmed exploitation
Read the original reportMicrosoft Security Update Guide RSS(opens in a new tab)
Products and services involved
- Google Chrome93% match confidence · CVE-2026-110167
- Microsoft Edge98% match confidence · CVE-2026-110167
Same event, different frames
Distinct often headline the same incident differently.
Pulse
Last checked 3 Nov · Next recheck 13 Nov 2026, 00:15 UK time
Linked reporting from Chrome Releases (vendor psirt).
Review the new source against your estate and the next steps in the briefing.
Read source (Chrome Releases)2 quiet checks hidden.
Sources
Chromium CVE-2026-110167: Use after free
- Hong Kong Computer Emergency Response Team Coordination CentreNews
Microsoft Edge Multiple Vulnerabilities
- Chrome ReleasesVendor
Long Term Support Channel Update for ChromeOS
How we know
Statements extracted from sources. Higher confidence means stronger corroboration.
- ClaimedHeadline60% confidence
Use after free in Media in Google Chrome prior to 155.0.8059.79 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page
- ConfirmedCVE identifier95% confidence
Event involves CVE-2026-106269
- ConfirmedCVE identifier95% confidence
Event involves CVE-2026-110167
- ConfirmedCVE identifier95% confidence
Event involves CVE-2026-110170
- ConfirmedCVE identifier95% confidence
Event involves CVE-2026-110917
- ConfirmedCVE identifier95% confidence
Event involves CVE-2026-113012
- ConfirmedCVE identifier95% confidence
Event involves CVE-2026-113020
- ConfirmedCVE identifier95% confidence
Event involves CVE-2026-113040
- ConfirmedCVE identifier95% confidence
Event involves CVE-2026-113095
- ConfirmedCVE identifier95% confidence
Event involves CVE-2026-113154
- ConfirmedCVE identifier95% confidence
Event involves CVE-2026-113161
- ConfirmedCVE identifier95% confidence
Event involves CVE-2026-113303

