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Fencer Vulns
high 8.1

CVE-2024-2887 in the critical feed json

Type Confusion in WebAssembly in Google Chrome prior to 123.0.6312.86 allowed a remote attacker to execute arbitrary code via a crafted HTM…

published 2024-03-26 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-27831

cvss
8.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
17.9%
EPSS 17.9% chance of exploitation in 30 days, percentile 97%
public exploits
0
none known

Summary

Type Confusion in WebAssembly in Google Chrome prior to 123.0.6312.86 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

Patch / fix

  • Google Chrome 123.0.6312.86
  • chromium Debian 12 123.0.6312.86-1~deb12u1
  • chromium Debian 14, Debian 13 123.0.6312.86-1

debian advisories DEBIAN-CVE-2024-2887

  • nodejs-electron openSUSE Tumbleweed 28.2.10-1.1
  • chromium openSUSE Tumbleweed 124.0.6367.201-1.1
  • opera openSUSE Leap 15.6 NonFree 109.0.5097.45-lp156.2.3.1

opensuse advisories openSUSE-SU-2024:13846-1openSUSE-SU-2024:13953-1openSUSE-SU-2024:0122-1

  • qt6-qtwebengine Alpine 3.19 6.6.1-r10
  • qt6-qtwebengine Alpine 3.24, Alpine 3.23, Alpine 3.22 +2 more 6.6.3-r2

alpine advisories ALPINE-CVE-2024-2887

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

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-2024-2887 updated cvss 8.1

chromium: Type Confusion in WebAssembly

  • Red Hat All currently supported Red Hat products
    not 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
Proof of concept is public
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

17.92% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • zerodayinitiative.com https://www.zerodayinitiative.com/blog/2024/5/2/cve-2024-2887-a-pwn2own-winning-bug-in-google-chrome referenced PoC, tagged "exploit" by a source, unverified
  • issues.chromium.org https://issues.chromium.org/issues/330588502 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
NVD 3.1 7.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
CNA 3.1 8.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

  • Google Chrome

Classification

Weakness
  • CWE-843 Access of Resource Using Incompatible Type
Technology feeds

References

Sources

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.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.