CVE-2023-4355 in the critical feed json
Out of bounds memory access in V8 in Google Chrome prior to 116.0.5845.96 allowed a remote attacker to potentially exploit heap corruption…
published 2023-08-15 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-54219
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 27.7%
- EPSS 27.7% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known
Summary
Out of bounds memory access in V8 in Google Chrome prior to 116.0.5845.96 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Patch / fix
- google chrome 116.0.5845.96
- chromium Debian 12 116.0.5845.96-1~deb12u1
- chromium Debian 14, Debian 13 116.0.5845.96-1
debian advisories DEBIAN-CVE-2023-4355
- chromium openSUSE Tumbleweed 116.0.5845.96-1.1
- nodejs-electron openSUSE Tumbleweed 22.3.21-1.2
- opera openSUSE Leap 15.4 NonFree 102.0.4880.40-lp154.2.50.1
- chromium Package Hub 15 SP5, Package Hub 15 SP4, openSUSE Leap 15.5 +1 more 116.0.5845.96-bp155.2.19.1
opensuse advisories openSUSE-SU-2024:13139-1openSUSE-SU-2024:13144-1openSUSE-SU-2024:13182-1openSUSE-SU-2023:0251-1openSUSE-SU-2023:0234-1
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2023-4355 updated cvss 8.8
chromium-browser: Out of bounds memory access in V8
-
Red Hat All currently supported Red Hat productsnot affected: vulnerable code not present
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 18 mo ago
Exploit prediction
27.69% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
- Google Chrome
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
- Technology feeds
References
-
chromereleases.googleblog.com
/2023/08/stable-channel-update-for-desktop_15.html
release-notes, vendor-advisory
-
crbug.com
/1468943
permissions-required
-
debian.org
/security/2023/dsa-5479
third-party-advisory
-
lists.fedoraproject.org
/archives/list/package-announce@lists.fedoraproject.org/message/OCFEK63FUHFXZH5MSG6TNQOXMQWM4M5S/
mailing-list, third-party-advisory
-
lists.fedoraproject.org
/archives/list/package-announce@lists.fedoraproject.org/message/2DMXHPRUGBUDNHZCZCIVMWAUIEXEGMGT/
mailing-list, third-party-advisory
-
packetstormsecurity.com
/files/174950/Chrome-Dangling-FixedArray-Pointers-Memory-Corruption.html
third-party-advisory, vdb-entry
- security.gentoo.org /glsa/202401-34
Sources
- CVE List CVE-2023-4355
- NVD CVE-2023-4355
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.