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CVE-2022-1308

24
FAUCET Score

CVE-2022-1308 is a use-after-free vulnerability in Google Chrome's BFCache, affecting versions prior to 100.0.4896.88. This flaw allows a remote attacker to potentially exploit heap corruption through a specially crafted HTML page. With a CVSS score of 8.8 (High), it presents a significant risk, as it can lead to high confidentiality, integrity, and availability impacts with low attack complexity and user interaction required. Despite its severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 100.0.4896.88CPE 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
0.94%
Probability of exploitation in next 30 days
EPSS Percentile
57.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0094 is in the 58th 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: 100.0.1185.44
googlevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

microsoft2022-Apr/CVE-2022-1308

Chromium: CVE-2022-1308 Use after free in BFCache

Apr 12, 2022

References

chromereleases.googleblog.com / 2022/04/stable-channel-update-for-desktop_11.html
Release NotesVendor Advisory
crbug.com / 1283050
ExploitIssue TrackingPatchVendor Advisory
security.gentoo.org / glsa/202208-25
Third Party Advisory