cvedb.io
CVE-2026-40469
UNKNOWN · CVSS n/a
EPSS exploitation probability: 0%
Published 2026-07-13T13:16:37.033 · Last modified 2026-07-13T13:16:37.033

Summary

Integer overflow vulnerability has been found in "builtin.c" program file of gawk (do_sub() routine). This issue could be used to overwrite gawk heap metadata and objects causing the program to crash. It affects 32-bit builds of gawk in versions 5.4.0 and below.

Does this affect you?

Add your gear to cvedb and we'll alert you only when a vendor you run ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.