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CVE-2023-0134

28
FAUCET Score

CVE-2023-0134 is a use-after-free vulnerability in Google Chrome's "Cart" component, affecting versions prior to 109.0.5414.74. This flaw, rated with a CVSS score of 8.8 (HIGH), could allow an attacker to achieve heap corruption through database corruption and a crafted HTML page, provided they first convince a user to install a malicious extension. 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
< 109.0.5414.74CPE matchmatch criteria
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
0.45%
Probability of exploitation in next 30 days
EPSS Percentile
36.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0045 is in the 39th 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 (2)

microsoftpatch availablevia msrc
Product: Microsoft Edge (Chromium-based)Fixed in: 109.0.1518.49
googlevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

microsoft2023-Jan/CVE-2023-0134

Chromium:CVE-2023-0134: Use after free in Cart

Jan 10, 2023

References

chromereleases.googleblog.com / 2023/01/stable-channel-update-for-desktop.html
Release NotesVendor Advisory
crbug.com / 1385709
Issue TrackingPermissions RequiredVendor Advisory
security.gentoo.org / glsa/202305-10
security.gentoo.org / glsa/202311-11