CVE-2011-1807

Google Chrome before 11.0.696.71 does not properly handle blobs, which allows remote attackers to execute arbitrary code via unspecified vectors that trigger an out-of-bounds write.

Published: 2011-05-26 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2011-1807 is rated High Risk (67.8/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 3.09%). High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2011-1807

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 5.40% 3.09% -2.30%
2 2025-06-30 6.91% 5.40% -1.51%
3 2025-04-16 — 6.91% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2011-1807

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2011-1807

OS Trackers for CVE-2011-1807

vendor priority summary link
ubuntu medium CVE-2011-1807 medium priority: Ubuntu including 5 source packages (chromium-browser, qt4-x11, qtwebkit-source, webkit, webkitgtk), 79 status rows across 17 suites (dapper, hardy, lucid, maverick, natty, oneiric, precise, quantal, raring, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety): not-affected 25, ignored 24, DNE 19, released 7, needs-triage 4. https://ubuntu.com/security/CVE-2011-1807

Affected software / configurations for CVE-2011-1807

Vendor Product Version Raw CPE
google chrome < 11.0.696.71 cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

References for CVE-2011-1807

cvelogic Threat Intelligence