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CVE-2024-5844

24
FAUCET Score

CVE-2024-5844 is a heap buffer overflow vulnerability in the Tab Strip component of Google Chrome, affecting versions prior to 126.0.6478.54, as well as Fedora Project's Chrome and Fedora distributions. This high-severity flaw (CVSS 8.8) allows a remote attacker to achieve an out-of-bounds memory read by enticing a user to visit a specially crafted HTML page. While the potential impact includes high confidentiality, integrity, and availability compromise, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 126.0.6478.54CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
39CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
40CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*
>= 126.0.6478.54, < 126.0.6478.54CPE match
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 43rd percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

microsoftpatch availablevia msrc
Product: Microsoft Edge (Chromium-based)Fixed in: 126.0.2592.56

Vendor Advisories (1)

microsoft2024-Jun/CVE-2024-5844

Chromium: CVE-2024-5844 Heap buffer overflow in Tab Strip

Jun 11, 2024

References

chromereleases.googleblog.com / 2024/06/stable-channel-update-for-desktop.html
Third Party Advisory
issues.chromium.org / issues/331960660
Permissions Required
lists.fedoraproject.org / archives/list/[email protected]/message/7VXA32LXMNK3DSK3JBRLTBPFUH7LTODU
Third Party Advisory
lists.fedoraproject.org / archives/list/[email protected]/message/MPU7AB53QQVNTBPGRMJRY5SXJNYWW3FX
Third Party Advisory