Skip to content
COOEY

EXPOSURES › CVE-2026-17544

CVE-2026-17544

CRITICAL
DETAIL
SourceNVD · cve Published2026-07-30 CVSS9.8 Referencehttps://nvd.nist.gov/vuln/detail/CVE-2026-17544 ↗

▸ RECOMMENDED ACTION  Critical severity — schedule patching of the affected products.

PLAYERS IMPLICATED
php · vendorphp · product
DESCRIPTION

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.

AFFECTED FEDRAMP PRODUCTS · 0
No correlated FedRAMP products.