HIGH 8.1 NVD

CVE-2026-17544

Attacker-provided inputs to bccomp() could lead to an out-of-bounds write with stack and heap corruption in PHP versions from 8.4.* before 8.4.24 and from 8.5.*

Attacker-provided inputs to bccomp() could lead to an out-of-bounds write with stack and heap corruption in PHP versions from 8.4.* before 8.4.24 and from 8.5.* before 8.5.9.

Remediation

$ sudo apt install --only-upgrade php8.4

References

Published: 2026-07-30 · Source: NVD · Feed updated: 2026-08-04
This high severity vulnerability with a CVSS score of 8.1 was published on 2026-07-30 via NVD. A remediation command is available below.
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