CVE-2026-17544 | PHP Group up to 8.4.23/8.5.8 bccomp out-of-bounds write (EUVD-2026-51091)

July 30, 2026 Yanac

A vulnerability, which was classified as critical, has been found in PHP Group PHP up to 8.4.23/8.5.8. Affected by this vulnerability is the function bccomp. The manipulation leads to out-of-bounds write.

This vulnerability is documented as CVE-2026-17544. The attack can be initiated remotely. There is not any exploit available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More