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CVE-2022-0797

29
FAUCET Score

CVE-2022-0797 is an out-of-bounds memory write vulnerability in Google Chrome's Mojo component, affecting versions prior to 99.0.4844.51 across Apple, Google, Linux, and Microsoft platforms. This high-severity flaw (CVSS 8.8) can be exploited remotely with low complexity via a crafted HTML page, potentially leading to high impact on confidentiality, integrity, and availability. While not currently listed in CISA's KEV catalog or having public exploit code, it received some media coverage and community discussion, indicating awareness of the issue.

Impacted Technologies

VendorProductVersion(s)CPE
< 99.0.4844.51CPE 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
1.68%
Probability of exploitation in next 30 days
EPSS Percentile
74.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0168 is in the 74th 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 (2)

microsoftpatch availablevia msrc
Product: Microsoft Edge (Chromium-based)Fixed in: 99.0.1150.30
googlevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

microsoft2022-Mar/CVE-2022-0797

Chromium: CVE-2022-0797 Out of bounds memory access in Mojo

Mar 8, 2022

References

chromereleases.googleblog.com / 2022/03/stable-channel-update-for-desktop.html
Release NotesVendor Advisory
crbug.com / 1281908
Issue TrackingPermissions RequiredVendor Advisory
security.gentoo.org / glsa/202208-25
Third Party Advisory