Description
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool (aka embedded Xalan in org.glassfish.web/javax.servlet.jsp.jstl).
Affected products
fasterxml: jackson-databind; debian: debian linux; netapp: service level manager; oracle: agile product lifecycle management; oracle: application testing suite; oracle: autovue; oracle: banking corporate lending process management; oracle: banking credit facilities process management; oracle: banking extensibility workbench; oracle: banking supply chain finance; oracle: banking treasury management; oracle: banking virtual account management; oracle: blockchain platform; oracle: commerce platform; oracle: communications billing and revenue management
References10
- github.com/FasterXML/jackson-databind/issues/2999 PatchThird Party Advisory
- www.oracle.com//security-alerts/cpujul2021.html PatchThird Party Advisory
- www.oracle.com/security-alerts/cpuapr2022.html PatchThird Party Advisory
- www.oracle.com/security-alerts/cpujan2022.html PatchThird Party Advisory
- www.oracle.com/security-alerts/cpuoct2021.html PatchThird Party Advisory
- github.com/FasterXML/jackson-databind/issues/2999 PatchThird Party Advisory
- www.oracle.com//security-alerts/cpujul2021.html PatchThird Party Advisory
- www.oracle.com/security-alerts/cpuapr2022.html PatchThird Party Advisory
- www.oracle.com/security-alerts/cpujan2022.html PatchThird Party Advisory
- www.oracle.com/security-alerts/cpuoct2021.html PatchThird Party Advisory
Metrics
- CVSS 3.1
-
8.1
HIGH
Score source: NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 13% percentile: 96 · as of 11 November 2026
- CWE
- CWE-502
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