CVE-2023-3215
Use after free in WebRTC in Google Chrome prior to 114.0.5735.133 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 13.8%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
Use after free in WebRTC in Google Chrome prior to 114.0.5735.133 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 13.81% probability · 97th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- google/chrome · debian/debian linux · fedoraproject/fedora
- Source
- chrome-cve-admin@google.com
EPSS 13.8% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://chromereleases.googleblog.com/2023/06/stable-channel-update-for-desktop_13.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1446274Issue Tracking, Permissions Required, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JEH75UOM7FAXDUPC37YHP7ONL2HSDIJR/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O362DC3ZCFRXVHOXMPIL73YOWABQEUYD/Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202311-11
- https://security.gentoo.org/glsa/202401-34
- https://www.debian.org/security/2023/dsa-5428Third Party Advisory
- https://chromereleases.googleblog.com/2023/06/stable-channel-update-for-desktop_13.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1446274Issue Tracking, Permissions Required, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JEH75UOM7FAXDUPC37YHP7ONL2HSDIJR/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O362DC3ZCFRXVHOXMPIL73YOWABQEUYD/Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202311-11
- https://security.gentoo.org/glsa/202401-34
- https://www.debian.org/security/2023/dsa-5428Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.