PHP2Shell: Why many websites had to go offline

If you’ve encountered websites in maintenance mode today, it may be a security precaution. Reports of attacks targeting two critical PHP vulnerabilities have prompted warnings to install emergency updates and consider temporarily taking affected services offline until they can be patched. The...

php2shell-audit

php2shell-audit php2shell-audit is a non-destructive exposu...

Impact of Critical Vulnerabilities in PHP (CVE-2026-109618, CVE-2026-109619) on Palo Alto Networks Products

Palo Alto Networks is aware of two critical vulnerabilities in PHP: CVE-2026-109618 and CVE-2026-109619. CVE-2026-109618 involves a remote code execution vulnerability where handling out-of-memory errors via longjmp leaves request memory uninitialized due to improper control flow management,...

Silicon Labs EmberZNet buffer error vulnerability

Silicon Labs EmberZNet versions 9.1.1 and earlier contain a buffer error vulnerability. This vulnerability arises from an out-of-bounds write when processing malformed SimpleDescreq responses received from network devices, potentially leading to remote code execution...

FanRuan FineReport path traversal vulnerability

FanRuan FineReport version 9.0 contains a path traversal vulnerability. This vulnerability stems from a path traversal issue in the designsavesvg operation within /WebReport/ReportServer. Unauthenticated attackers can write arbitrary files via the filePath parameter, potentially leading to the...

Drupal Patreon security vulnerability

A security vulnerability exists in Drupal Patreon version 7.x. It stems from an unknown error that allows remote administrators to pass specially crafted input to the application, thereby executing arbitrary code on the system...

Cisco Expressway Series Remote Code Execution Vulnerability

A vulnerability in the database service feature of Cisco Expressway Series could allow an unauthenticated, remote attacker with network access to a Cisco Expressway device to execute arbitrary operating system commands as root. This vulnerability is due to the use of persistent cookies...

Silicon Labs EmberZNet buffer error vulnerability

Silicon Labs EmberZNet versions 9.1.1 and earlier contain a buffer error vulnerability. This vulnerability arises from specially crafted Publish Price Matrix commands that lead to out-of-bounds writes, potentially enabling remote code execution...

CLSA-2026-1792598317 php: Fix of 2 CVEs

CVE-2026-109618: fix remote code execution via state corruption after OOM bailout GHSA-w8hw-w9fx-j79w - CVE-2026-109619: fix remote code execution via stale global state GHSA-6wmf-4rv5-p3rp...

php2shell-poc

PHP2Shell: a reproducible PHP request-lifecycle RCE lab...

php: fatal error handling retains stale request state leading to use-after-free

A flaw was found in PHP's error handling and worker process state management. PHP contains error handling, object, and extension state that is retained by the process but points to memory owned by a single request. A fatal error can interrupt an operation or cleanup phase before that state is...

CLSA-2026-1792596933 dovecot: Fix of CVE-2026-42007

CVE-2026-42007: pigeonhole: sieve editheader: reset header-index first pointers before rebuilding the index and copy raw header data with memcpy instead of istrndup...

USN-8948-2: PHP vulnerabilities

USN-8948-1 fixed vulnerabilities in Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, Ubuntu 26.04 LTS and Ubuntu 26.10. This provides the corrosponding updates in Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: It was discovered that PHP incorrectly handle...

USN-8948-2 php5, php7.0, php7.2, php7.4 vulnerabilities

USN-8948-1 fixed vulnerabilities in Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, Ubuntu 26.04 LTS and Ubuntu 26.10. This provides the corrosponding updates in Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: It was discovered that PHP incorrectly handle...

CVE-2026-113788

Lagoon, an application delivery platform for Kubernetes, contains a Remote Code Execution vulnerability in the ssh service of Lagoon core affecting versions prior to 2.33.1 . An attacker with a valid Lagoon user account can execute arbitrary code, potentially gaining elevated administrative permi...

CVE-2026-113788 Lagoon core ssh service vulnerable to remote code execution

Lagoon is an application delivery platform for Kubernetes. Versions prior to 2.33.1 have a vulnerability in the ssh service in Lagoon core that would allow an attacker to execute arbitrary code which could lead to, among other things, elevated administrative permissions. It is mitigated by the fa...

CVE-2026-113788 Lagoon core ssh service vulnerable to remote code execution

Lagoon is an application delivery platform for Kubernetes. Versions prior to 2.33.1 have a vulnerability in the ssh service in Lagoon core that would allow an attacker to execute arbitrary code which could lead to, among other things, elevated administrative permissions. It is mitigated by the fa...

Exploit for Use of Uninitialized Resource in Microsoft

CVE-2026-56190: Windows Server 2022 RDP Uninitialized Pointer...

Widespread PHP Flaw May Cause Many Site Outages Today

Expect to see quite a few websites serving error pages today: Nearly 70 percent of websites need to update their core software to fix a pair of vulnerabilities that allow an attacker to seize full control over affected servers. Experts say there are working exploits for the flaws, and that these...

CVE-2026-109618

A flaw was found in PHP's memory limit handling during request parsing. PHP records certain state as ready for use before all required memory allocations complete. If an allocation fails due to memory exhaustion, the incomplete state is not rolled back. Subsequent cleanup operations treat the...