flash-plugin: critical flaws fixed in APSB11-26
Published Sep 22, 2011
9.3
HIGHCVSS 2.0
EPSS 8.20%
Description
Stack-based buffer overflow in the ActionScript Virtual Machine (AVM) component in Adobe Flash Player before 10.3.183.10 on Windows, Mac OS X, Linux, and Solaris, and before 10.3.186.7 on Android, allows remote attackers to execute arbitrary code via unspecified vectors.
Affected products
No data.
Configuration 1
- ≤ 10.3.183.7
- 6.0.21.0
- 6.0.79
- 7.0
- 7.0.1
- 7.0.14.0
- 7.0.19.0
- 7.0.24.0
- 7.0.25
- 7.0.53.0
- 7.0.60.0
- 7.0.61.0
- 7.0.63
- 7.0.66.0
- 7.0.67.0
- 7.0.68.0
- 7.0.69.0
- 7.0.70.0
- 7.0.73.0
- 7.1
- 7.1.1
- 7.2
- 8.0
- 8.0.22.0
- 8.0.24.0
- 8.0.33.0
- 8.0.34.0
- 8.0.35.0
- 8.0.39.0
- 8.0.42.0
- 9.0
- 9.0.16
- 9.0.18d60
- 9.0.20
- 9.0.20.0
- 9.0.28
- 9.0.28.0
- 9.0.31
- 9.0.31.0
- 9.0.45.0
- 9.0.47.0
- 9.0.48.0
- 9.0.112.0
- 9.0.114.0
- 9.0.115.0
- 9.0.124.0
- 9.0.125.0
- 9.0.151.0
- 9.0.152.0
- 9.0.155.0
- 9.0.159.0
- 9.0.246.0
- 9.0.260.0
- 9.0.262.0
- 9.0.277.0
- 9.0.283.0
- 9.125.0
- 10.0.0.584
- 10.0.12.10
- 10.0.12.36
- 10.0.15.3
- 10.0.22.87
- 10.0.32.18
- 10.0.42.34
- 10.0.45.2
- 10.1.52.14.1
- 10.1.52.15
- 10.1.53.64
- 10.1.82.76
- 10.1.85.3
- 10.1.92.8
- 10.1.92.10
- 10.1.95.1
- 10.1.95.2
- 10.1.102.64
- 10.2.152
- 10.2.152.32
- 10.2.152.33
- 10.2.154.13
- 10.2.154.25
- 10.2.159.1
- 10.3.181.14
- 10.3.181.16
- 10.3.181.23
- 10.3.181.34
- 10.3.181.36
- 10.3.183.5
Configuration 2
- ≤ 10.3.186.6
- 10.1.92.8
- 10.1.92.10
- 10.1.95.2
- 10.1.105.6
- 10.1.106.16
- 10.2.156.12
- 10.2.157.51
- 10.3.185.21
- 10.3.185.23
- 10.3.185.25
- 10.3.186.3
No data.
Extras for RHEL 4
acroread-0:9.4.6-1.el4
Fixed · RHSA-2011:1434
Red Hat Enterprise Linux 6 Supplementary
acroread-0:9.4.6-1.el6
Fixed · RHSA-2011:1434
Red Hat Enterprise Linux 6 Supplementary
flash-plugin-0:10.3.183.10-1.el6
Fixed · RHSA-2011:1333
Supplementary for Red Hat Enterprise Linux 5
acroread-0:9.4.6-1.el5
Fixed · RHSA-2011:1434
Supplementary for Red Hat Enterprise Linux 5
flash-plugin-0:10.3.183.10-1.el5
Fixed · RHSA-2011:1333
| Product | Package | State | Advisory |
|---|---|---|---|
| Extras for RHEL 4 | acroread-0:9.4.6-1.el4 | Fixed | RHSA-2011:1434 |
| Red Hat Enterprise Linux 6 Supplementary | acroread-0:9.4.6-1.el6 | Fixed | RHSA-2011:1434 |
| Red Hat Enterprise Linux 6 Supplementary | flash-plugin-0:10.3.183.10-1.el6 | Fixed | RHSA-2011:1333 |
| Supplementary for Red Hat Enterprise Linux 5 | acroread-0:9.4.6-1.el5 | Fixed | RHSA-2011:1434 |
| Supplementary for Red Hat Enterprise Linux 5 | flash-plugin-0:10.3.183.10-1.el5 | Fixed | RHSA-2011:1333 |
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 2, 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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 8.20% (0.08197) | 94.71th | v5 (v2026.06.15) |
| Jun 15, 2026 | 8.20% (0.08197) | 94.13th | v5 (v2026.06.15) |
| Mar 24, 2026 | 13.77% (0.13767) | 94.20th | v4 (v2025.03.14) |
| Mar 30, 2025 | 11.68% (0.11685) | 93.04th | v4 (v2025.03.14) |
| Mar 29, 2025 | 21.16% (0.21161) | 92.93th | v4 (v2025.03.14) |
| Mar 17, 2025 | 11.96% (0.11955) | 93.20th | v4 (v2025.03.14) |
| Dec 12, 2024 | 10.17% (0.10168) | 95.20th | v3 (v2023.03.01) |
| May 12, 2024 | 10.17% (0.10168) | 94.90th | v3 (v2023.03.01) |
| Mar 22, 2024 | 8.82% (0.08822) | 94.39th | v3 (v2023.03.01) |
| Mar 7, 2023 | 8.47% (0.08468) | 93.38th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.52% (0.07525) | 92.75th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.52% (0.07525) | 92.03th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.52% (0.07525) | 80.97th | v2 (v2022.01.01) |
References (10)
- http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00025.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/48308 third-party-advisoryx_refsource_SECUNIA
- http://www.adobe.com/support/security/bulletins/apsb11-26.html x_refsource_CONFIRMPatchVendor Advisory
- http://www.redhat.com/support/errata/RHSA-2011-1333.html vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2011-2426 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=740388 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2011-2426
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14070 vdb-entrysignaturex_refsource_OVAL
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15366 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2011-2426
| Link | Providers | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00025.html | vendor-advisoryx_refsource_SUSE | |
| http://secunia.com/advisories/48308 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.adobe.com/support/security/bulletins/apsb11-26.html | x_refsource_CONFIRMPatchVendor Advisory | |
| http://www.redhat.com/support/errata/RHSA-2011-1333.html | vendor-advisoryx_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2011-2426 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=740388 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2011-2426 | ||
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14070 | vdb-entrysignaturex_refsource_OVAL | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15366 | vdb-entrysignaturex_refsource_OVAL | |
| https://www.cve.org/CVERecord?id=CVE-2011-2426 |
Change history (0)
No recorded changes yet.