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CVE-2013-2426

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7...

9.3 High

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier, and OpenJDK 6 and 7, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Libraries. NOTE: the previous information is from the April 2013 CPU. Oracle has not commented on claims from another vendor that this issue is related to incorrect invocation of the defaultReadObject method in the ConcurrentHashMap class, which allows remote attackers to bypass the Java sandbox.

Exploit likelihood

5.69%Up 1.3 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 9.3

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier, and OpenJDK 6 and 7, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Libraries. NOTE: the previous information is from the April 2013 CPU. Oracle has not commented on claims from another vendor that this issue is related to incorrect invocation of the defaultReadObject method in the ConcurrentHashMap class, which allows remote attackers to bypass the Java sandbox.

Record
CVE-2013-2426
CVSS 2.0
9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Updated
2026-11-02
CVE List No score

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier, and OpenJDK 6 and 7, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Libraries. NOTE: the previous information is from the April 2013 CPU. Oracle has not commented on claims from another vendor that this issue is related to incorrect invocation of the defaultReadObject method in the ConcurrentHashMap class, which allows remote attackers to bypass the Java sandbox.

Record
CVE-2013-2426
Updated
2026-11-02
EUVDEUVD-2013-2372 No score

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier, and OpenJDK 6 and 7, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Libraries. NOTE: the previous information is from the April 2013 CPU. Oracle has not commented on claims from another vendor that this issue is related to incorrect invocation of the defaultReadObject method in the ConcurrentHashMap class, which allows remote attackers to bypass the Java sandbox.

Record
EUVD-2013-2372
Updated
2026-11-03
GitHub AdvisoriesGHSA-2hfv-vqxq-gp7v No score

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7...

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier, and OpenJDK 6 and 7, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Libraries. NOTE: the previous information is from the April 2013 CPU. Oracle has not commented on claims from another vendor that this issue is related to incorrect invocation of the defaultReadObject method in the ConcurrentHashMap class, which allows remote attackers to bypass the Java sandbox.

Record
GHSA-2hfv-vqxq-gp7v
Updated
2026-11-02
OSVopenSUSE-SU-2024:10534-1 No score

java-1_7_0-openjdk-1.7.0.121-1.1 on GA media

These are all security issues fixed in the java-1_7_0-openjdk-1.7.0.121-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10534-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
java-1.7.0-openjdk
Red Hat:enterprise_linux:6::client
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-debuginfo
Red Hat:enterprise_linux:6::client
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-demo
Red Hat:enterprise_linux:6::client
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-devel
Red Hat:enterprise_linux:6::client
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-javadoc
Red Hat:enterprise_linux:6::client
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-src
Red Hat:enterprise_linux:6::client
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk
Red Hat:enterprise_linux:6::computenode
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-debuginfo
Red Hat:enterprise_linux:6::computenode
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-demo
Red Hat:enterprise_linux:6::computenode
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-devel
Red Hat:enterprise_linux:6::computenode
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
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Affected packages
PackageAffectedFixed
java-1.7.0-openjdk-javadoc
Red Hat:enterprise_linux:6::computenode
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-src
Red Hat:enterprise_linux:6::computenode
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk
Red Hat:enterprise_linux:6::server
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-devel
Red Hat:enterprise_linux:6::server
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-demo
Red Hat:enterprise_linux:6::server
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-javadoc
Red Hat:enterprise_linux:6::server
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-src
Red Hat:enterprise_linux:6::server
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk
Red Hat:enterprise_linux:6::workstation
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-debuginfo
Red Hat:enterprise_linux:6::workstation
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-devel
Red Hat:enterprise_linux:6::workstation
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-demo
Red Hat:enterprise_linux:6::workstation
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-javadoc
Red Hat:enterprise_linux:6::workstation
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk-src
Red Hat:enterprise_linux:6::workstation
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el6_4
1:1.7.0.19-2.3.9.1.el6_4
java-1.7.0-openjdk
Red Hat:enterprise_linux:5::server
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el5_9
1:1.7.0.19-2.3.9.1.el5_9
java-1.7.0-openjdk-debuginfo
Red Hat:enterprise_linux:5::server
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el5_9
1:1.7.0.19-2.3.9.1.el5_9
java-1.7.0-openjdk-demo
Red Hat:enterprise_linux:5::server
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el5_9
1:1.7.0.19-2.3.9.1.el5_9
java-1.7.0-openjdk-devel
Red Hat:enterprise_linux:5::server
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el5_9
1:1.7.0.19-2.3.9.1.el5_9
java-1.7.0-openjdk-javadoc
Red Hat:enterprise_linux:5::server
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el5_9
1:1.7.0.19-2.3.9.1.el5_9
java-1.7.0-openjdk-src
Red Hat:enterprise_linux:5::server
From an advisory covering 22 CVEs
before 1:1.7.0.19-2.3.9.1.el5_9
1:1.7.0.19-2.3.9.1.el5_9
java-1.7.0-oracle
Red Hat:rhel_extras:5::server
From an advisory covering 42 CVEs
before 1:1.7.0.21-1jpp.1.el5
1:1.7.0.21-1jpp.1.el5
java-1.7.0-oracle-devel
Red Hat:rhel_extras:5::server
From an advisory covering 42 CVEs
before 1:1.7.0.21-1jpp.1.el5
1:1.7.0.21-1jpp.1.el5
java-1.7.0-oracle-javafx
Red Hat:rhel_extras:5::server
From an advisory covering 42 CVEs
before 1:1.7.0.21-1jpp.1.el5
1:1.7.0.21-1jpp.1.el5
java-1.7.0-oracle-jdbc
Red Hat:rhel_extras:5::server
From an advisory covering 42 CVEs
before 1:1.7.0.21-1jpp.1.el5
1:1.7.0.21-1jpp.1.el5
java-1.7.0-oracle-plugin
Red Hat:rhel_extras:5::server
From an advisory covering 42 CVEs
before 1:1.7.0.21-1jpp.1.el5
1:1.7.0.21-1jpp.1.el5
java-1.7.0-oracle-src
Red Hat:rhel_extras:5::server
From an advisory covering 42 CVEs
before 1:1.7.0.21-1jpp.1.el5
1:1.7.0.21-1jpp.1.el5
java-1.7.0-oracle
Red Hat:rhel_extras:6
From an advisory covering 42 CVEs
before 1:1.7.0.21-1jpp.1.el6
1:1.7.0.21-1jpp.1.el6
java-1.7.0-oracle-devel
Red Hat:rhel_extras:6
From an advisory covering 42 CVEs
before 1:1.7.0.21-1jpp.1.el6
1:1.7.0.21-1jpp.1.el6
java-1.7.0-oracle-javafx
Red Hat:rhel_extras:6
From an advisory covering 42 CVEs
before 1:1.7.0.21-1jpp.1.el6
1:1.7.0.21-1jpp.1.el6
java-1.7.0-oracle-jdbc
Red Hat:rhel_extras:6
From an advisory covering 42 CVEs
before 1:1.7.0.21-1jpp.1.el6
1:1.7.0.21-1jpp.1.el6
java-1.7.0-oracle-plugin
Red Hat:rhel_extras:6
From an advisory covering 42 CVEs
before 1:1.7.0.21-1jpp.1.el6
1:1.7.0.21-1jpp.1.el6
java-1.7.0-oracle-src
Red Hat:rhel_extras:6
From an advisory covering 42 CVEs
before 1:1.7.0.21-1jpp.1.el6
1:1.7.0.21-1jpp.1.el6
java-1.6.0-openjdk
Red Hat:enterprise_linux:5::server
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.40.1.11.11.el5_9
1:1.6.0.0-1.40.1.11.11.el5_9
java-1.6.0-openjdk-debuginfo
Red Hat:enterprise_linux:5::server
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.40.1.11.11.el5_9
1:1.6.0.0-1.40.1.11.11.el5_9
java-1.6.0-openjdk-demo
Red Hat:enterprise_linux:5::server
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.40.1.11.11.el5_9
1:1.6.0.0-1.40.1.11.11.el5_9
java-1.6.0-openjdk-devel
Red Hat:enterprise_linux:5::server
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.40.1.11.11.el5_9
1:1.6.0.0-1.40.1.11.11.el5_9
java-1.6.0-openjdk-javadoc
Red Hat:enterprise_linux:5::server
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.40.1.11.11.el5_9
1:1.6.0.0-1.40.1.11.11.el5_9
java-1.6.0-openjdk-src
Red Hat:enterprise_linux:5::server
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.40.1.11.11.el5_9
1:1.6.0.0-1.40.1.11.11.el5_9
java-1.6.0-openjdk
Red Hat:enterprise_linux:6::client
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-debuginfo
Red Hat:enterprise_linux:6::client
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-demo
Red Hat:enterprise_linux:6::client
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-devel
Red Hat:enterprise_linux:6::client
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-javadoc
Red Hat:enterprise_linux:6::client
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-src
Red Hat:enterprise_linux:6::client
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk
Red Hat:enterprise_linux:6::computenode
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-debuginfo
Red Hat:enterprise_linux:6::computenode
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-demo
Red Hat:enterprise_linux:6::computenode
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-devel
Red Hat:enterprise_linux:6::computenode
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-javadoc
Red Hat:enterprise_linux:6::computenode
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-src
Red Hat:enterprise_linux:6::computenode
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk
Red Hat:enterprise_linux:6::server
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-devel
Red Hat:enterprise_linux:6::server
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-javadoc
Red Hat:enterprise_linux:6::server
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-demo
Red Hat:enterprise_linux:6::server
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-src
Red Hat:enterprise_linux:6::server
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk
Red Hat:enterprise_linux:6::workstation
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-debuginfo
Red Hat:enterprise_linux:6::workstation
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-devel
Red Hat:enterprise_linux:6::workstation
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-javadoc
Red Hat:enterprise_linux:6::workstation
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-demo
Red Hat:enterprise_linux:6::workstation
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.6.0-openjdk-src
Red Hat:enterprise_linux:6::workstation
From an advisory covering 20 CVEs
before 1:1.6.0.0-1.61.1.11.11.el6_4
1:1.6.0.0-1.61.1.11.11.el6_4
java-1.7.0-ibm
Red Hat:rhel_extras:5::server
From an advisory covering 32 CVEs
before 1:1.7.0.4.2-1jpp.1.el5_9
1:1.7.0.4.2-1jpp.1.el5_9
java-1.7.0-ibm-demo
Red Hat:rhel_extras:5::server
From an advisory covering 32 CVEs
before 1:1.7.0.4.2-1jpp.1.el5_9
1:1.7.0.4.2-1jpp.1.el5_9
java-1.7.0-ibm-devel
Red Hat:rhel_extras:5::server
From an advisory covering 32 CVEs
before 1:1.7.0.4.2-1jpp.1.el5_9
1:1.7.0.4.2-1jpp.1.el5_9
java-1.7.0-ibm-jdbc
Red Hat:rhel_extras:5::server
From an advisory covering 32 CVEs
before 1:1.7.0.4.2-1jpp.1.el5_9
1:1.7.0.4.2-1jpp.1.el5_9
java-1.7.0-ibm-plugin
Red Hat:rhel_extras:5::server
From an advisory covering 32 CVEs
before 1:1.7.0.4.2-1jpp.1.el5_9
1:1.7.0.4.2-1jpp.1.el5_9
java-1.7.0-ibm-src
Red Hat:rhel_extras:5::server
From an advisory covering 32 CVEs
before 1:1.7.0.4.2-1jpp.1.el5_9
1:1.7.0.4.2-1jpp.1.el5_9
java-1.7.0-ibm
Red Hat:rhel_extras:6
From an advisory covering 32 CVEs
before 1:1.7.0.4.2-1jpp.1.el6_4
1:1.7.0.4.2-1jpp.1.el6_4
java-1.7.0-ibm-demo
Red Hat:rhel_extras:6
From an advisory covering 32 CVEs
before 1:1.7.0.4.2-1jpp.1.el6_4
1:1.7.0.4.2-1jpp.1.el6_4
java-1.7.0-ibm-devel
Red Hat:rhel_extras:6
From an advisory covering 32 CVEs
before 1:1.7.0.4.2-1jpp.1.el6_4
1:1.7.0.4.2-1jpp.1.el6_4
java-1.7.0-ibm-jdbc
Red Hat:rhel_extras:6
From an advisory covering 32 CVEs
before 1:1.7.0.4.2-1jpp.1.el6_4
1:1.7.0.4.2-1jpp.1.el6_4
java-1.7.0-ibm-plugin
Red Hat:rhel_extras:6
From an advisory covering 32 CVEs
before 1:1.7.0.4.2-1jpp.1.el6_4
1:1.7.0.4.2-1jpp.1.el6_4
java-1.7.0-ibm-src
Red Hat:rhel_extras:6
From an advisory covering 32 CVEs
before 1:1.7.0.4.2-1jpp.1.el6_4
1:1.7.0.4.2-1jpp.1.el6_4
java-1_7_0-openjdk
openSUSE:Tumbleweed
From an advisory covering 304 CVEs
before 1.7.0.121-1.1
1.7.0.121-1.1

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

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

In short

CVE-2013-2426 is a high vulnerability (CVSS 9.3) in Oracle Jdk, published April 17, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.69%, the 93rd percentile. No source names a fixed version.

References

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Left out here: 308 references. The JSON record has them.

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