HIGH
Heap buffer overflow in History in Google Chrome prior to 90.0.4430.212 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page
Published Jun 4, 2021
8.8
HIGHCVSS 3.1
EPSS 1.34%
Description
Heap buffer overflow in History in Google Chrome prior to 90.0.4430.212 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<90.0.4430.212
- Version
Configuration 2
OR
- 33
- 34
No data.
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.
8.8 HIGH NVD
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
No CVSS v3.0 score for this CVE.
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.34% 0.01343
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01343
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.34% (0.01343) | 70.35th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.34% (0.01343) | 67.59th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.33% (0.00327) | 53.39th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.55% (0.00551) | 78.27th | v3 (v2023.03.01) |
| Feb 18, 2024 | 0.55% (0.00551) | 76.86th | v3 (v2023.03.01) |
| Jan 9, 2024 | 0.45% (0.00447) | 72.30th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.42% (0.00424) | 71.39th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.30% (0.00303) | 64.88th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 9.19% (0.09187) | 87.06th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.85% (0.02849) | 63.22th | v1 |
| Jan 6, 2022 | 2.85% (0.02849) | 62.87th | v1 |
| Jan 5, 2022 | 0.65% (0.00649) | 46.51th | v5 (v2026.06.15) |
| Jun 5, 2021 | 0.78% (0.00785) | 0.00th | v1 |
Weaknesses (1)
References (5)
- https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop.html x_refsource_MISCRelease NotesVendor Advisory
- https://crbug.com/1201446 x_refsource_MISCExploitIssue TrackingPatchThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/ vendor-advisoryx_refsource_FEDORA
- https://security.gentoo.org/glsa/202107-06 vendor-advisoryx_refsource_GENTOOThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop.html | x_refsource_MISCRelease NotesVendor Advisory | |
| https://crbug.com/1201446 | x_refsource_MISCExploitIssue TrackingPatchThird Party Advisory | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/ | vendor-advisoryx_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/ | vendor-advisoryx_refsource_FEDORA | |
| https://security.gentoo.org/glsa/202107-06 | vendor-advisoryx_refsource_GENTOOThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published Jun 4, 2021
Updated Aug 3, 2024
Reserved Apr 13, 2021
Link CVE-2021-30516
CISA Vulnrichment
Updated n/a