Use after free in FedCM in Google Chrome prior to 122.0.6261.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page
Published Mar 6, 2024
8.8
HIGHCVSS 3.1
EPSS 1.26%
Description
Use after free in FedCM in Google Chrome prior to 122.0.6261.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Affected products
-
- Version 122.0.6261.111StatusaffectedConstraints<122.0.6261.111
- Version
Configuration 2
- 40
-
- Version 40StatusaffectedConstraints-
- Version
-
- Version 0StatusaffectedConstraints<122.0.6261.111
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Fedora Project | Fedora | n/a |
| ||||||
| Chrome | n/a |
|
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Aug 8, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2024–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (7 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.26% (0.01262) | 68.63th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.25% (0.01251) | 65.43th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.46% (0.00460) | 62.02th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00045) | 17.70th | v3 (v2023.03.01) |
| May 22, 2024 | 0.04% (0.00045) | 15.01th | v3 (v2023.03.01) |
| Mar 23, 2024 | 0.04% (0.00045) | 12.99th | v3 (v2023.03.01) |
| Mar 7, 2024 | 0.04% (0.00043) | 7.06th | v3 (v2023.03.01) |
References (3)
- https://chromereleases.googleblog.com/2024/03/stable-channel-update-for-desktop.html Release Notes
- https://issues.chromium.org/issues/325936438 ExploitIssue Tracking
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OYEGSHTMXIPXD5OW5CXVWQS3ZUBCBSXG/ Mailing List
| Link | Providers | Tags |
|---|---|---|
| https://chromereleases.googleblog.com/2024/03/stable-channel-update-for-desktop.html | Release Notes | |
| https://issues.chromium.org/issues/325936438 | ExploitIssue Tracking | |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OYEGSHTMXIPXD5OW5CXVWQS3ZUBCBSXG/ | Mailing List |
Change history (0)
No recorded changes yet.