CVE-2026-24796

Out-of-bounds Read vulnerability in CloverHackyColor CloverBootloader MdeModulePkg/Universal/RegularExpressionDxe/Oniguruma modules. This vulnerability is associated with program files regparse.C. This issue affects CloverBootloader: before 5162...

EUVD-2026-4719

Out-of-bounds Read vulnerability in CloverHackyColor CloverBootloader MdeModulePkg/Universal/RegularExpressionDxe/Oniguruma modules. This vulnerability is associated with program files regparse.C. This issue affects CloverBootloader: before 5162...

CloverBootloader security vulnerabilities

CloverBootloader is a bootloader developed under the open-source project CloverHackyColor. Previous versions of CloverBootloader 5162 contained security vulnerabilities; these vulnerabilities stemmed from an out-of-bounds read in the regular expression component regparse.C, which could lead to...

PT-2026-4865

Out-of-bounds Read vulnerability in CloverHackyColor CloverBootloader MdeModulePkg/Universal/RegularExpressionDxe/Oniguruma modules. This vulnerability is associated with program files regparse.C. This issue affects CloverBootloader: before 5162...

RHEL 8 : ruby (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - onigmo: out-of-bounds read in nextstateval in regparse.c CVE-2019-16162 - Onigmo through 6.2.0 has a NULL...

oniguruma: Stack exhaustion in regcomp.c because of recursion in regparse.c

Oniguruma before 6.9.3 allows Stack Exhaustion in regcomp.c because of recursion in regparse.c...

oniguruma: Stack exhaustion in regcomp.c because of recursion in regparse.c

Oniguruma before 6.9.3 allows Stack Exhaustion in regcomp.c because of recursion in regparse.c...

oniguruma: Stack exhaustion in regcomp.c because of recursion in regparse.c

Oniguruma before 6.9.3 allows Stack Exhaustion in regcomp.c because of recursion in regparse.c...

Oniguruma Buffer Overflow Vulnerability

Oniguruma is a BSD-licensed regular expression library that supports multiple character encodings. A buffer overflow vulnerability in the 'fetchintervalquantifier' function of the regparse.c file in versions 6.x prior to Oniguruma 6.9.4rc2, which originates when a networked system or product...

CVE-2019-19204

An issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function fetchintervalquantifier formerly known as fetchrangequantifier in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read...

CVE-2019-19204

An issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function fetchintervalquantifier formerly known as fetchrangequantifier in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read...

DEBIAN-CVE-2019-19204

An issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function fetchintervalquantifier formerly known as fetchrangequantifier in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read...

Heap overflow

An issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function fetchintervalquantifier formerly known as fetchrangequantifier in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read...

CVE-2019-19204

An issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function fetchintervalquantifier formerly known as fetchrangequantifier in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read...

CVE-2019-19204

An issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function fetchintervalquantifier formerly known as fetchrangequantifier in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read...

CVE-2019-16163

Oniguruma before 6.9.3 allows Stack Exhaustion in regcomp.c because of recursion in regparse.c...

Denial Of Service (DoS)

Oniguruma is vulnerable to denial of service DoS. The vulnerability exists in parseexp function in regparse.c because the leading to a stack exhaustion not properly sanitized which allows an attacker to cause a crash generate malicious traffic into the system...

CVE-2019-16161

Onigmo through 6.2.0 has a NULL pointer dereference in onigerrorcodetostr because of fetchtoken in regparse.c...

CVE-2019-16163

Oniguruma before 6.9.3 allows Stack Exhaustion in regcomp.c because of recursion in regparse.c...

CVE-2019-16163

Oniguruma before 6.9.3 allows Stack Exhaustion in regcomp.c because of recursion in regparse.c...