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Fencer Vulns
high 7.6

CVE-2024-3841 json

Insufficient data validation in Browser Switcher in Google Chrome prior to 124.0.6367.60 allowed a remote attacker to inject scripts or HTM…

published 2024-04-17 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-32410

cvss
7.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits
0
none known

Summary

Insufficient data validation in Browser Switcher in Google Chrome prior to 124.0.6367.60 allowed a remote attacker to inject scripts or HTML into a privileged page via a malicious file. (Chromium security severity: Medium)

Patch / fix

  • google chrome 124.0.6367.60
  • chromium Debian 12 124.0.6367.60-1~deb12u1
  • chromium Debian 14, Debian 13 124.0.6367.60-1

debian advisories DEBIAN-CVE-2024-3841

  • chromium openSUSE Tumbleweed 124.0.6367.201-1.1
  • opera openSUSE Leap 15.6 NonFree 110.0.5130.64-lp156.2.6.1
  • opera openSUSE Leap 15.5 NonFree 110.0.5130.23-lp155.3.45.1

opensuse advisories openSUSE-SU-2024:13953-1openSUSE-SU-2024:0156-1openSUSE-SU-2024:0128-1

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-2024-3841 updated cvss 6.5

chromium-browser: Insufficient data validation in Browser Switcher

  • 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
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.72% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • issues.chromium.org https://issues.chromium.org/issues/330376742 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 7.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA 3.1 7.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L

Affected products

  • Google Chrome

Classification

Weakness
  • CWE-20 Improper Input Validation
  • CWE-79 Improper Neutralization of Input During Web Page Generation
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.