HTTP2Shell: What the Critical Brotli Vulnerability Means for WordPress Sites

On October 22, 2026, Google published CVE-2026-111497, a critical vulnerability in Brotli, one day after the Brotli project released fixed versions. The vulnerability has circulated under several unofficial names, including HTTP2Shell , Node2Shell , and Brotli2Shell. Despite the first name, the...

CVE-2026-16306 CVE-2026-16306

Remote Code Execution in the IModular.exe URI handler in INFINITT Healthcare Co., Ltd. INFINITT PACS allows a remote unauthenticated attacker to invoke unintended application functionality and potentially execute arbitrary code via a crafted imodular:// URI containing attacker-controlled command...

EUVD-2026-115254

Remote Code Execution in the IModular.exe URI handler in INFINITT Healthcare Co., Ltd. INFINITT PACS allows a remote unauthenticated attacker to invoke unintended application functionality and potentially execute arbitrary code via a crafted imodular:// URI containing attacker-controlled command...

CVE-2026-16306

The INFINITT PACS platform, specifically the System Manager component, is vulnerable to Remote Code Execution (RCE) due to an unsafe command dispatch in the IModular.exe URI handler. The flaw exists because the application fails to verify that the cmd value provided in a crafted imodular:// URI l...

EUVD-2026-115247

Control Web Panel CWP before webpanelversion 1.16 contains an OS command injection vulnerability in the loopback API password change route /newpass/, which runs as root. An attacker can inject arbitrary OS commands by manipulating the POST 'user' parameter that is passed unescaped into a shell...

CVE-2026-77880

Control Web Panel (CWP) versions before 1.16 are vulnerable to an OS command injection in the loopback API password change route /newpass/. The flaw exists because the POST user parameter is passed unescaped into a shell command that runs with root privileges . An attacker can exploit this to inj...

CVE-2026-77880 Control Web Panel (CWP) < 1.16 OS Command Injection via /newpass/

Control Web Panel CWP before webpanelversion 1.16 contains an OS command injection vulnerability in the loopback API password change route /newpass/, which runs as root. An attacker can inject arbitrary OS commands by manipulating the POST 'user' parameter that is passed unescaped into a shell...

CVE-2026-77876

Control Web Panel (CWP) versions before webpanel_version 1.16 are vulnerable to an OS command injection flaw within the protected_directory user panel module. The root cause is the failure to sanitize input from the file POST parameter during the acc=deletedp action, which is passed directly into...

CVE-2026-77876 Control Web Panel (CWP) < 1.16 OS Command Injection via protected_directory

Control Web Panel CWP before webpanelversion 1.16 contains an OS command injection vulnerability in the protecteddirectory user panel module that allows attackers to execute arbitrary commands by submitting unescaped input through the file POST parameter in the acc=deletedp action. Attackers can...

EUVD-2026-115243

Control Web Panel CWP before webpanelversion 1.16 contains an OS command injection vulnerability in the protecteddirectory user panel module that allows attackers to execute arbitrary commands by submitting unescaped input through the file POST parameter in the acc=deletedp action. Attackers can...

CVE-2026-73697

Control Web Panel CWP before webpanelversion 1.16 contains an arbitrary file write and OS command injection vulnerability in the phpinieditor user panel module that allows attackers with access to the module to write attacker-controlled content to arbitrary paths and execute arbitrary OS commands...

AZL-112520 CVE-2026-120451 affecting package libgphoto2 2.5.31-1

libgphoto2 through 2.5.34 contains stack-based and heap-based buffer overflow vulnerabilities in jl2005cinit that allow malicious USB devices to corrupt memory by supplying an unbounded allocation table entry count. Attackers can connect a spoofed Jeilin JL2005B/C/D camera reporting 1022 or more...

DEBIAN-CVE-2026-120451

libgphoto2 through 2.5.34 contains stack-based and heap-based buffer overflow vulnerabilities in jl2005cinit that allow malicious USB devices to corrupt memory by supplying an unbounded allocation table entry count. Attackers can connect a spoofed Jeilin JL2005B/C/D camera reporting 1022 or more...

CVE-2026-120451

libgphoto2 through 2.5.34 contains stack-based and heap-based buffer overflow vulnerabilities in jl2005cinit that allow malicious USB devices to corrupt memory by supplying an unbounded allocation table entry count. Attackers can connect a spoofed Jeilin JL2005B/C/D camera reporting 1022 or more...

CVE-2026-120435

Netpbm before 10.86.51, 11.x before 11.02.30, and 11.03 before 11.15.08 contains a heap buffer overflow in xpmtoppm caused by an unvalidated characters-per-pixel value in the XPM header. Attackers can supply a crafted XPM file with characters-per-pixel greater than 3 to overrun fixed 3-byte...

CVE-2026-120434

Netpbm before 10.86.51, 11.x before 11.02.30, and 11.03 before 11.15.08 contains a stack-based buffer overflow in picttoppm's scanPoly function in converter/ppm/picttoppm.c. Attackers can supply a crafted PICT file whose polygon edges produce more than 5000 points, overflowing the coord stack arr...

CVE-2026-120438

QuickJS-NG before 0.16.0 contains an integer overflow in jsproxygetownpropertynames in quickjs.c that causes a heap buffer overflow on 32-bit hosts. Attackers running JavaScript can return a large array-like object from a Proxy ownKeys trap to wrap the allocation size, causing crashes or potentia...

DEBIAN-CVE-2026-120435

Netpbm before 10.86.51, 11.x before 11.02.30, and 11.03 before 11.15.08 contains a heap buffer overflow in xpmtoppm caused by an unvalidated characters-per-pixel value in the XPM header. Attackers can supply a crafted XPM file with characters-per-pixel greater than 3 to overrun fixed 3-byte...

CVE-2026-120436

Netpbm before 10.86.51, 11.x before 11.02.30, and 11.03 before 11.15.08 contains an integer overflow in jbigtopnm that causes heap buffer overflow when computing output buffer size. Attackers can supply a crafted multi-plane JBIG file with large header dimensions so jbgdecmergeplanes overflows th...

DEBIAN-CVE-2026-120431

Netpbm before 10.86.51, 11.x before 11.02.29, and 11.03 before 11.15.07 contains a heap-based buffer overflow in sgitopnm's readChannels function when processing RLE-compressed SGI images. Attackers can supply crafted SGI files with oversized offset table lengths to write controlled data past the...