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Package · Debian

php8.4

38 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 8.1
    CVE-2026-17544 Public exploit

    Out-of-bounds write in bccomp() via crafted operand and scale

    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.

    PHP Group PHP php8.4 php85 Debian Ubuntu Alpine
  • High 8.1
    CVE-2026-17543 Public exploit

    SQL injection in ext-pgsql via E'...' backslash breakout

    Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8.2.* before 8.2.33, from 8.3.* before 8.3.33, from 8.4.* before 8.4.24, and from 8.5.* before 8.5.9.

    PHP Group PHP php5 php7.0 Debian Ubuntu Alpine