CVE-2010-1773

Off-by-one error in the toAlphabetic function in rendering/RenderListMarker.cpp in WebCore in...

8.8 High

Off-by-one error in the toAlphabetic function in rendering/RenderListMarker.cpp in WebCore in WebKit before r59950, as used in Google Chrome before 5.0.375.70, allows remote attackers to obtain sensitive information, cause a denial of service (memory corruption and application crash), or possibly execute arbitrary code via vectors related to list markers for HTML lists, aka rdar problem 8009118.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

2.15%Down 3.7 points since Feb 4, 2022

What each source reports

NVD Score used 8.8

Record: CVE-2010-1773
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0: 6.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness: CWE-193
Updated: 2026-11-02

CVE List No score

Record: CVE-2010-1773
Updated: 2026-11-02

EUVDEUVD-2010-1793 No score

Record: EUVD-2010-1793
Updated: 2026-11-03

GitHub AdvisoriesGHSA-rg88-8376-6jqq 8.8

Off-by-one error in the toAlphabetic function in rendering/RenderListMarker.cpp in WebCore in...

Record: GHSA-rg88-8376-6jqq
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-193
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2010-1773 is a high vulnerability (CVSS 8.8) in Google Chrome, published September 24, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.15%, the 82nd percentile. No source names a fixed version.

References

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