DEBIAN-CVE-2026-116486
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-116486
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-116486.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-116486
- Upstream
- Published
- 2026-10-26T14:16:37Z
- Modified
- 2026-10-27T07:00:40Z
- Severity
-
- 2.0 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
- Summary
- [none]
- Details
-
Objenesis before 3.6 contains a type confusion vulnerability that allows code in one class loader to substitute objects into another by exploiting instantiator caching keyed on class name. When a shared ObjenesisStd instance caches instantiators by clazz.getName() in ObjenesisBase.getInstantiatorOf(), same-named classes collide, causing newInstance() to return wrong-class objects and ClassCastException failures.
- References
Affected packages
Debian:12 / objenesis
Package
- Name
- objenesis
- Purl
- pkg:deb/debian/objenesis?arch=source&distro=bookworm
Debian:13 / objenesis
Package
- Name
- objenesis
- Purl
- pkg:deb/debian/objenesis?arch=source&distro=trixie
Debian:14 / objenesis
Package
- Name
- objenesis
- Purl
- pkg:deb/debian/objenesis?arch=source&distro=forky