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CVE-2022-1635

22
FAUCET Score

CVE-2022-1635 is a high-severity use-after-free vulnerability in Google Chrome, affecting versions prior to 101.0.4951.64, and also impacting Google Android. This flaw allows a remote attacker to potentially exploit heap corruption through specific user interactions with permission prompts, leading to high impacts on confidentiality, integrity, and availability. While the vulnerability requires user interaction for exploitation, its CVSS score of 8.8 reflects a significant risk. There is currently no evidence of active exploitation, public exploit code, or inclusion in CISA's KEV catalog, though it has garnered some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 101.0.4951.64CPE 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
0.78%
Probability of exploitation in next 30 days
EPSS Percentile
52.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0078 is in the 54th percentile among its peer group of 14,875 CVEs.

Social Chatter

No social media mentions found for this CVE.

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: 101.0.1210.47
googlevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

microsoft2022-May/CVE-2022-1635

Chromium: CVE-2022-1635 Use after free in Permission Prompts

May 10, 2022

References

chromereleases.googleblog.com / 2022/05/stable-channel-update-for-desktop_10.html
Release NotesVendor Advisory
crbug.com / 1319797
Permissions RequiredVendor Advisory
security.gentoo.org / glsa/202208-25
Third Party Advisory