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2026-018: Critical Vulnerabilities in PHP

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vulnerabilities

2026-018: Critical Vulnerabilities in PHP

The PHP Foundation announced two critical vulnerabilities in PHP on October 20, 2026, that could enable remote code execution. Technical details remain undisclosed pending the scheduled security release on October 21, 2026, at 14:00 UTC. CERT-EU recommends immediate patching or, where not feasible, isolation of internet-facing applications.

Why it matters: Organizations running PHP-based applications face urgent exposure to remote code execution attacks and must prioritize patching or network isolation before the vulnerability details become public.

Source published
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Correction

Correction recorded as of .

vulnerabilities

2026-018: Critical Vulnerabilities in PHP

The PHP Foundation announced two critical vulnerabilities in PHP on October 20, 2026, that could enable remote code execution. Technical details remain undisclosed pending the scheduled security release on October 21, 2026, at 14:00 UTC. CERT-EU recommends immediate patching or, where not feasible, isolation of internet-facing applications.

Why it matters: Organizations running PHP-based applications face urgent exposure to remote code execution attacks and must prioritize patching or network isolation before the vulnerability details become public.

VendorsWordPress
Source published
First seen by Cybersecurity Tracker

Source attribution

Correction

Correction recorded as of .

vulnerabilities

2026-018: Critical Vulnerabilities in PHP

The PHP Foundation announced two critical vulnerabilities in PHP on October 20, 2026, that could enable remote code execution. Technical details remain undisclosed pending the scheduled security release on October 21, 2026, at 14:00 UTC. CERT-EU recommends immediate patching or, where not feasible, isolation of internet-facing applications.

Why it matters: Organizations running PHP-based applications face urgent exposure to remote code execution attacks and must prioritize patching or network isolation before the vulnerability details become public.

VendorsWordPress
Source published
First seen by Cybersecurity Tracker

Source attribution

Correction

Correction recorded as of .

vulnerabilities

2026-018: Critical Vulnerabilities in PHP

The PHP Foundation announced two critical vulnerabilities in PHP on October 20, 2026, that could enable remote code execution. Technical details remain undisclosed pending the scheduled security release on October 21, 2026, at 14:00 UTC. CERT-EU recommends immediate patching or, where not feasible, isolation of internet-facing applications.

Why it matters: Organizations running PHP-based applications face urgent exposure to remote code execution attacks and must prioritize patching or network isolation before the vulnerability details become public.

VendorsCloudflareGitHubLinuxWordPress
Source published
First seen by Cybersecurity Tracker

Source attribution

Correction

Correction recorded as of .

vulnerabilities

2026-018: Critical Vulnerabilities in PHP

The PHP Foundation announced two critical vulnerabilities in PHP on October 20, 2026, that could enable remote code execution. Technical details remain undisclosed pending the scheduled security release on October 21, 2026, at 14:00 UTC. CERT-EU recommends immediate patching or, where not feasible, isolation of internet-facing applications.

Why it matters: Organizations running PHP-based applications face urgent exposure to remote code execution attacks and must prioritize patching or network isolation before the vulnerability details become public.

VendorsCloudflareGitHubLinuxWordPress
Source published
First seen by Cybersecurity Tracker

Source attribution

Correction

Correction recorded as of .

vulnerabilities

2026-018: Critical Vulnerabilities in PHP

The PHP Foundation announced two critical vulnerabilities in PHP on October 20, 2026, that could enable remote code execution. Technical details remain undisclosed pending the scheduled security release on October 21, 2026, at 14:00 UTC. CERT-EU recommends immediate patching or, where not feasible, isolation of internet-facing applications.

Why it matters: Organizations running PHP-based applications face urgent exposure to remote code execution attacks and must prioritize patching or network isolation before the vulnerability details become public.

VendorsCloudflareGitHubLinuxWordPress
Source published
First seen by Cybersecurity Tracker

Source attribution

Correction

Correction recorded as of .

vulnerabilities

2026-018: Critical Vulnerabilities in PHP

The PHP Foundation announced two critical vulnerabilities in PHP on October 20, 2026, that could enable remote code execution. Technical details remain undisclosed pending the scheduled security release on October 21, 2026, at 14:00 UTC. CERT-EU recommends immediate patching or, where not feasible, isolation of internet-facing applications.

Why it matters: Organizations running PHP-based applications face urgent exposure to remote code execution attacks and must prioritize patching or network isolation before the vulnerability details become public.

VendorsCloudflareCrowdStrikeGitHubLinuxWordPress
Source published
First seen by Cybersecurity Tracker

Source attribution

Correction

Correction recorded as of .

vulnerabilities

2026-018: Critical Vulnerabilities in PHP

The PHP Foundation announced two critical vulnerabilities in PHP on October 20, 2026, that could enable remote code execution. Technical details remain undisclosed pending the scheduled security release on October 21, 2026, at 14:00 UTC. CERT-EU recommends immediate patching or, where not feasible, isolation of internet-facing applications.

Why it matters: Organizations running PHP-based applications face urgent exposure to remote code execution attacks and must prioritize patching or network isolation before the vulnerability details become public.

VendorsAdobeAppleCloudflareCrowdStrikeGitHubLinuxMicrosoftOracleWordPress
Source published
First seen by Cybersecurity Tracker

Source attribution

Correction

Correction recorded as of .

vulnerabilities

2026-018: Critical Vulnerabilities in PHP

The PHP Foundation announced two critical vulnerabilities in PHP on October 20, 2026, that could enable remote code execution. Technical details remain undisclosed pending the scheduled security release on October 21, 2026, at 14:00 UTC. CERT-EU recommends immediate patching or, where not feasible, isolation of internet-facing applications.

Why it matters: Organizations running PHP-based applications face urgent exposure to remote code execution attacks and must prioritize patching or network isolation before the vulnerability details become public.

VendorsAdobeAppleCloudflareCrowdStrikeGitHubLinuxMicrosoftOracleWordPress
Source published
First seen by Cybersecurity Tracker

Source attribution

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