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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2026-5274

29
FAUCET Score

CVE-2026-5274 identifies a high-severity integer overflow vulnerability in the Codecs component of Google Chrome, affecting versions prior to 146.0.7680.178. This flaw allows a remote attacker to achieve arbitrary read/write capabilities on a vulnerable system by enticing a user to visit a specially crafted HTML page. Currently, there is no indication of active exploitation, public exploit code availability, or significant community attention surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 146.0.7680.178, < 146.0.7680.178CPE match
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
< 146.0.7680.177CPE 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
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 31st 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

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: 146.0.3856.97

Vendor Advisories (1)

microsoft2026-Apr/CVE-2026-5274

Chromium: CVE-2026-5274 Integer overflow in Codecs

Apr 2, 2026

References

chromereleases.googleblog.com / 2026/03/stable-channel-update-for-desktop_31.html
Vendor Advisory
issues.chromium.org / issues/488596746
Issue TrackingPermissions Required