CVE-2023-7024Heap buffer overflow in WebRTC in Google Chrome prior to 120.0.6099.129 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Updated under an hour ago ()
Does this affect you?
It affects Google Chrome and 2 other products. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Jan 2, 2024; federal agencies had to remediate by Jan 23, 2024. Treat that date as your deadline.
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Heap buffer overflow in WebRTC in Google Chrome prior to 120.0.6099.129 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
- CVSS
- 8.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-787
- Known exploited
- Added to CISA KEV Jan 2, 2024; federal remediation due Jan 23, 2024Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- EPSS (exploitation in the next 30 days)
- 6.67% (percentile 94)
- Assigned by
- Chrome
- NVD analysis
- Analyzed
- Record last updated
- Oct 21, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Google Chrome google:chrome (from the name) | from 120.0.6099.129 before 120.0.6099.129 | CNA record |
google chrome google:chrome | before 120.0.6099.129 | NVD |
debian debian_linux debian:debian_linux | 11.0; 12.0 | NVD |
fedoraproject fedora fedoraproject:fedora | 38; 39 | NVD |
References
- https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.htmlvendor-advisory
- https://crbug.com/1513170exploit, issue-tracking
- https://www.debian.org/security/2023/dsa-5585mailing-list
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U6JL4VHZMHFGEGQYTF74533ZNRWMCMMR/broken-link, mailing-list
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6M6AJDHUL6EDPURWQXGLUFJNDE7SOJT3/broken-link, mailing-list
- https://security.gentoo.org/glsa/202401-34third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-7024us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.