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CVE-2026-17544

Out-of-bounds write in PHP

CVSS score

9.8

EPSS probability

%0.4

Risk score

0.0

Published

2 mo ago

OverviewPublic Exploits (2)NewsroomVulnerability Timeline

Public Exploits · GitHub and Metasploit Intelligence

This tab scans the sources that NVD labels as exploits, GitHub repositories matching the CVE identifier and Rapid7 Metasploit Framework modules. Only links to sources that were actually found are shown.

G
Boreas37/CVE-2026-17544-PoC
GitHub

CVE-2026-17544 — PHP bcmath bccomp() OOB write (stack smashing). Verified: crash on 8.4.23/8.5.8, fixed in 8.4.24. GHSA-x692-q9x7-8c3f (★1)

Public PoCSource updated: 13.08.2026 02:48:38
G
r2qa/CVE-2026-17544
GitHub

CVE-2026-17544: PHP bcmath OOB write → universal memory-only RCE & disable_functions/open_basedir bypass. Offset-free runtime resolver. Verified on PHP 8.4.x / 8.5.x. (★0)

Public PoCSource updated: 16.08.2026 07:28:52

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