CVE-2026-76989: Cipster Encap Oversized Packet Return Length
When discarding an oversized packet payload, returning a positive packet length rather than an error status causes callers to treat uninitialized buffer memory as valid packet data, leading to out-of-bounds reads.
C++greprules fetch cve-2026-76989-cipster-encap-oversized-packet-return-length --engine opengrepDescription
When discarding an oversized packet payload, returning a positive packet length rather than an error status causes callers to treat uninitialized buffer memory as valid packet data, leading to out-of-bounds reads.
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