kungaocode/vulnerability-analysis-

PoC

Automated reproduction and analysis of CVE-2021-26708 — a use-after-free vulnerability in the Linux kernel's AF_VSOCK subsystem (v5.10.12). Includes PoC exploit code, KASAN runtime detection report, and the full kernel build configuration for environment replication. Built with KernJC.

view exploit source poc_in_githubauthor kungaocodepublished 2026-08-07catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2021-26708US	high7.0	1.60% (76th)	Exploit	2021-02-05
A local privilege escalation was discovered in the Linux kernel before 5.10.13. Multiple race conditions in the AF_VSOCK implementation are caused by wrong locking in net/vmw_vsock…

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