A AegiFlow
MEDIUMCVSS 5.5

CVE-2026-31911

CVE-2026-31911 updated by NVD

Modified
2026-09-10
Sources
nvd

Summary

libpcap BPF interpreter calls abort() if it encounters a BPF instruction that has an invalid opcode. In particular uncommon use cases a crafted filter program can terminate the OS process.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

CVE® is a registered trademark of The MITRE Corporation. CVE content reproduced under the CVE Terms of Use; copyright designation © MITRE.