TI-2026-38710 CVE-2026-53671
PREVAIL: Context-write no-op in do_mem_store allows unsafe eBPF programs to pass verification
Priority HIGH 81
PREVAIL is a Polynomial-Runtime EBPF Verifier using an Abstract Interpretation Layer.
vbpf
Records3All Threatist records
Exploited (KEV)0None in CISA KEV
CVSS critical2CVSS 9.0–10.0
CVSS high1CVSS 7.0–8.9
Exploited now
vbpf records in CISA KEVNo vbpf vulnerabilities are listed in CISA KEV.
Records
3 records
TI-2026-38709 CVE-2026-53670
PREVAIL: Non-singleton typeset in add() skips offset update, allowing OOB access to pass eBPF verification
Priority HIGH 81
PREVAIL is a Polynomial-Runtime EBPF Verifier using an Abstract Interpretation Layer.
TI-2026-38729 CVE-2026-53706
PREVAIL: ALU32 pointer arithmetic accepted without is64 gate — verifier emits false PASS for pointer-corrupting programs
Priority MEDIUM 47
PREVAIL is a Polynomial-Runtime EBPF Verifier using an Abstract Interpretation Layer.