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Fencer Intel
high 7.5

CVE-2011-3922 json

Stack-based buffer overflow in Google Chrome before 16.0.912.75 allows remote attackers to cause a denial of service or possibly have unspe…

published 2012-01-07 14 y ago modified 2026-06-16 4 mo ago also EUVD-2011-3876

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.9%
EPSS 1.9% chance of exploitation in 30 days, percentile 79%
public exploits
0
none known

Summary

Stack-based buffer overflow in Google Chrome before 16.0.912.75 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to glyph handling.

Patch / fix

  • google chrome 16.0.912.75
  • qt RHEL 6 1:4.6.2-24.el6
  • qt-x11 RHEL 6 1:4.6.2-24.el6
  • qt-odbc RHEL 6 1:4.6.2-24.el6
  • qt-demos RHEL 6 1:4.6.2-24.el6
  • qt-mysql RHEL 6 1:4.6.2-24.el6
  • qt-sqlite RHEL 6 1:4.6.2-24.el6
  • qt-examples RHEL 6 1:4.6.2-24.el6
  • qt-postgresql RHEL 6 1:4.6.2-24.el6

red hat advisories RHSA-2012:0880

  • chromium openSUSE Tumbleweed 55.0.2883.75-3.1
  • chromium openSUSE Tumbleweed 113.0.5672.92-1.1

opensuse advisories openSUSE-SU-2024:10171-1openSUSE-SU-2024:12948-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2011-3922 updated cvss 6.8

qt: Stack-based buffer overflow in embedded harfbuzz code

  • Red Hat Enterprise Linux Desktop (v. 6) qt 4.6.2-24.el6, qt-x11 4.6.2-24.el6, qt-odbc 4.6.2-24.el6, qt-mysql 4.6.2-24.el6, qt-sqlite 4.6.2-24.el6, qt-postgresql 4.6.2-24.el6, +1 more Red Hat Enterprise Linux Desktop Optional (v. 6) qt 4.6.2-24.el6, qt-demos 4.6.2-24.el6, qt-examples 4.6.2-24.el6 Red Hat Enterprise Linux HPC Node (v. 6) qt 4.6.2-24.el6, qt-x11 4.6.2-24.el6, qt-sqlite 4.6.2-24.el6, phonon-backend-gstreamer 4.6.2-24.el6 Red Hat Enterprise Linux HPC Node Optional (v. 6) qt 4.6.2-24.el6, qt-x11 4.6.2-24.el6, qt-odbc 4.6.2-24.el6, qt-demos 4.6.2-24.el6, qt-mysql 4.6.2-24.el6, qt-sqlite 4.6.2-24.el6, +3 more Red Hat Enterprise Linux Server (v. 6) qt 4.6.2-24.el6, qt-x11 4.6.2-24.el6, qt-odbc 4.6.2-24.el6, qt-mysql 4.6.2-24.el6, qt-sqlite 4.6.2-24.el6, qt-postgresql 4.6.2-24.el6, +1 more Red Hat Enterprise Linux Server Optional (v. 6) qt 4.6.2-24.el6, qt-demos 4.6.2-24.el6, qt-examples 4.6.2-24.el6
    +2 more products
    Red Hat Enterprise Linux Workstation (v. 6) qt 4.6.2-24.el6, qt-x11 4.6.2-24.el6, qt-odbc 4.6.2-24.el6, qt-mysql 4.6.2-24.el6, qt-sqlite 4.6.2-24.el6, qt-postgresql 4.6.2-24.el6, +1 more Red Hat Enterprise Linux Workstation Optional (v. 6) qt 4.6.2-24.el6, qt-demos 4.6.2-24.el6, qt-examples 4.6.2-24.el6
    fixed: vendor fix RHSA-2012:0880
  • Red Hat Enterprise Linux 4 qt, pango Red Hat Enterprise Linux 5 qt, qt4, pango Red Hat Enterprise Linux 6 qt3, pango, qt3-ODBC, qt3-MySQL, qt3-config, qt3-sqlite, +2 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.89% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.