The implementation of the Unicode Bidirectional Algorithm (aka Bidi algorithm or UBA) in Google Chrome before 5.0.375.99 allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors
Published Jul 6, 2010
9.3
HIGHCVSS 2.0
EPSS 2.05%
Description
The implementation of the Unicode Bidirectional Algorithm (aka Bidi algorithm or UBA) in Google Chrome before 5.0.375.99 allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors.
Affected products
No data.
Configuration 3
- 9.10
- 10.04
- 10.10
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.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.05% (0.02046) | 80.48th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.05% (0.02046) | 78.61th | v5 (v2026.06.15) |
| Sep 29, 2025 | 2.14% (0.02136) | 83.59th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.17% (0.03175) | 86.09th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.70% (0.01698) | 88.25th | v3 (v2023.03.01) |
| Jun 12, 2024 | 1.70% (0.01698) | 87.78th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.70% (0.01698) | 85.78th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.78% (0.01776) | 76.86th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.78% (0.01776) | 76.81th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.78% (0.01776) | 74.78th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.78% (0.01776) | 53.99th | v2 (v2022.01.01) |
References (9)
- http://code.google.com/p/chromium/issues/detail?id=44424 x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
- http://googlechromereleases.blogspot.com/2010/07/stable-channel-update.html x_refsource_CONFIRMVendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://secunia.com/advisories/41856 third-party-advisoryx_refsource_SECUNIAThird Party Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:039 vendor-advisoryx_refsource_MANDRIVAThird Party Advisory
- http://www.ubuntu.com/usn/USN-1006-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- http://www.vupen.com/english/advisories/2010/2722 vdb-entryx_refsource_VUPENThird Party Advisory
- http://www.vupen.com/english/advisories/2011/0552 vdb-entryx_refsource_VUPENThird Party Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11900 vdb-entrysignaturex_refsource_OVALThird Party Advisory
Change history (0)
No recorded changes yet.