CVE-2026-107826 OWASP Coraza WAF: JSON body processor: argument-limit truncation reopens an unbounded-depth gjson.Valid stack overflow (process crash)

OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.1, readJSON in internal/bodyprocessors/json.go can stop its bounded flattening walk after reaching SecArgumentsLimit or the byte budget and then call gjson.Valid on the complete raw body. An...

CVE-2026-107826: Uncontrolled Recursion

OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.1, readJSON in internal/bodyprocessors/json.go can stop its bounded flattening walk after reaching SecArgumentsLimit or the byte budget and then call gjson.Valid on the complete raw body. An...

CVE-2026-107376

The webonyx graphql-php PHP implementation of the GraphQL specification is vulnerable to a stack overflow via uncontrolled recursion. Specifically, the GraphQL\Language\Parser performs recursive descent without a limit in parseSelectionSet , parseValueLiteral , and parseTypeReference . A remote a...

CVE-2026-107376 webonyx graphql-php: Unbounded recursion in parser causes stack overflow on crafted nested input

webonyx graphql-php is a PHP implementation of the GraphQL specification. Prior to 15.32.3, GraphQL\Language\Parser performs recursive descent without a recursion limit in parseSelectionSet, parseValueLiteral, and parseTypeReference. A remote attacker can submit deeply nested selection sets, obje...

Coraza JSON body processor: argument-limit truncation reopens an unbounded-depth gjson.Valid stack overflow (process crash)

Summary The JSON body processor internal/bodyprocessors/json.go can be made to crash the whole process with an unrecoverable fatal error: stack overflow, using a request body that is well under the recommended SecRequestBodyLimit and the default SecArgumentsLimit. Root cause readJSON...

GHSA-6GCQ-WC29-5XF2 Coraza JSON body processor: argument-limit truncation reopens an unbounded-depth gjson.Valid stack overflow (process crash)

Summary The JSON body processor internal/bodyprocessors/json.go can be made to crash the whole process with an unrecoverable fatal error: stack overflow, using a request body that is well under the recommended SecRequestBodyLimit and the default SecArgumentsLimit. Root cause readJSON...

Excelize ANCHORARRAY: mutually-referencing array formulas recurse unboundedly via re-entrant CalcCellValue, causing a fatal stack overflow

Summary ANCHORARRAY calc.go:15137 on current master evaluates each cell of the referenced spill range by calling the exported CalcCellValue, which unconditionally constructs a fresh calcContext — fresh entry marker, fresh iterations map, full MaxCalcIterations budget calc.go:896-900. The...

EUVD-2026-94534

Excelize ANCHORARRAY: mutually-referencing array formulas recurse unboundedly via re-entrant CalcCellValue, causing a fatal stack overflow...

GHSA-WP2G-VPJJ-G53R Excelize ANCHORARRAY: mutually-referencing array formulas recurse unboundedly via re-entrant CalcCellValue, causing a fatal stack overflow

Summary ANCHORARRAY calc.go:15137 on current master evaluates each cell of the referenced spill range by calling the exported CalcCellValue, which unconditionally constructs a fresh calcContext — fresh entry marker, fresh iterations map, full MaxCalcIterations budget calc.go:896-900. The...

Security Bulletin: Multiple Vulnerabilities affect IBM Cloud Pak System

Summary Multiple Vulnerabilities have been addressed in IBM Cloud Pak System v2.3.5.1. Vulnerability Details CVEID:CVE-2025-69873 DESCRIPTION: ajv Another JSON Schema Validator before 8.18.0 is vulnerable to Regular Expression Denial of Service ReDoS when the $data option is enabled. The pattern...

CLEANSTART-2026-IJ97561 stack overflow in Jettison before v1

Security vulnerability affects the apache-hive package. A stack overflow in Jettison before v1...

PT-2026-109278

Name of the Vulnerable Software and Affected Versions OWASP Coraza WAF versions 3.0.0 through 3.8.0 Description An unauthenticated attacker can cause the hosting process to terminate with an unrecoverable fatal stack overflow. This occurs because the readJSON function in...

CVE-2026-71482

stargz-snapshotter estargz v0.10.0 through v0.18.2: getSource in estargz.go follows hardlinks recursively without tracking visited entries, so an eStargz layer with cyclic hardlinks causes unbounded recursion and a stack overflow denial of service. Fixed in v0.19.0...

EulerOS 2.0 SP15 : busybox (EulerOS-SA-2026-3900)

According to the versions of the busybox package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A stack overflow in the evaluate function editors/awk.c of BusyBox commit 371fe9 allows attackers to cause a Denial of Service DoS via supplying a...

PT-2026-108304

Name of the Vulnerable Software and Affected Versions SumatraPDF versions prior to 3.6.2 Description The MaybeFlipBitmap function uses GetPropertyItem to read the PropertyTagOrientation size via GDI+ into a fixed 64-byte buffer on the stack. An attacker can trigger a stack-based buffer overflow b...

EulerOS 2.0 SP15 : busybox (EulerOS-SA-2026-3966)

According to the versions of the busybox packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A stack overflow in the evaluate function editors/awk.c of BusyBox commit 371fe9 allows attackers to cause a Denial of Service DoS via supplying ...

CVE-2026-107216

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.8.1 to 2.11.0, ANCHORARRAY recursively calls the exported CalcCellValue function, creating a fresh calculation context at each cycle and bypassing in-flight and iteration controls. ANCHORARRAY calls...

CVE-2026-107216 Excelize ANCHORARRAY: mutually-referencing array formulas recurse unboundedly via re-entrant CalcCellValue, causing a fatal stack overflow

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.8.1 to 2.11.0, ANCHORARRAY recursively calls the exported CalcCellValue function, creating a fresh calculation context at each cycle and bypassing in-flight and iteration controls. ANCHORARRAY calls...

CVE-2026-107216 Excelize ANCHORARRAY: mutually-referencing array formulas recurse unboundedly via re-entrant CalcCellValue, causing a fatal stack overflow

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.8.1 to 2.11.0, ANCHORARRAY recursively calls the exported CalcCellValue function, creating a fresh calculation context at each cycle and bypassing in-flight and iteration controls. ANCHORARRAY calls...

CVE-2026-107216

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.8.1 to 2.11.0, ANCHORARRAY recursively calls the exported CalcCellValue function, creating a fresh calculation context at each cycle and bypassing in-flight and iteration controls. ANCHORARRAY calls...