CYBERHAWK / CVE / CVE-2026-43623

CVE-2026-43623

microtar

HIGH CVSS 8.8 oss vibe

The flaw

Stack buffer overflow in raw_to_header function when processing crafted TAR archives with non-null-terminated fields.

What to do

Update to microtar version newer than 0.1.0

▸ Scan my repo for CVE-2026-43623

References

First seen 2026-06-05 · Tracked by PickBits CyberHawk · Weekly CVE digest