CVE-2026-71266 tinyobjloader-c Stack Buffer Overflow in MTL Material File Line Parsing

tinyobjloader-c's tinyobjparseandindexmtlfile tinyobjloaderc.h reads each line of a .mtl material file into a fixed 4096-byte stack buffer via memcpylinebuf, p, plen, guarded only by . The identical vulnerable pattern is duplicated in a second function in the same file...

CVE-2026-71266

The CVE-2026-71266 entry concerns tinyobjloader-c. In tinyobj_parse_and_index_mtl_file() (tinyobj_loader_c.h), a line from a .mtl file is copied into a fixed 4096-byte stack buffer linebuf using memcpy(linebuf, p, p_len) with only an assert(p_len

CVE-2026-71267 microtar Stack Buffer Overflow in mtar_write_file_header() and mtar_write_dir_header()

microtar's mtarwritefileheader and mtarwritedirheader functions src/microtar.c copy a caller-supplied entry name into the 100-byte field of a stack-allocated mtarheadert via strcpyh.name, name, with no check that strlenname is less than 100 before the copy...

CVE-2026-71267

CVE-2026-71267 affects microtar. The mtar_write_file_header() and mtar_write_dir_header() functions copy a caller-supplied entry name into a 100-byte name field of a stack-allocated mtar_header_t using strcpy without validating length, allowing a stack buffer overflow if the filename is longer th...

EUVD-2026-53352

microtar's mtarwritefileheader and mtarwritedirheader functions src/microtar.c copy a caller-supplied entry name into the 100-byte name field of a stack-allocated mtarheadert via strcpyh.name, name, with no check that strlenname is less than 100 before the copy. Any application that calls these...

CVE-2026-71267 microtar Stack Buffer Overflow in mtar_write_file_header() and mtar_write_dir_header()

microtar's mtarwritefileheader and mtarwritedirheader functions src/microtar.c copy a caller-supplied entry name into the 100-byte field of a stack-allocated mtarheadert via strcpyh.name, name, with no check that strlenname is less than 100 before the copy...

CVE-2026-71265 Domoticz MochadTCP Stack Buffer Overflow via MOCHAD_RFSEC strcpy()

Domoticz's MochadTCP::MatchLine handler for MOCHADRFSEC messages hardware/MochadTCP.cpp copies network-received data from the up-to-1028-byte mmochadbuffer into a fixed 50-byte stack buffer tempRFSECbuf using strcpy with no length check, across three separate code branches DS10A/KR10A/MS10A devic...

SUSE-SU-2026:23145-1 Security update for rsyslog

This update for rsyslog fixes the following issues: - CVE-2026-61548: crafted RFC 5424 messages to mmpstrucdata can lead to a stack overwrite bsc1272414. - input sequence during oversize-frame recovery in imptcp can cause denial of service bsc1271910. Changes for rsyslog: - added a devel...

SUSE-SU-2026:23121-1 Security update for php8

This update for php8 fixes the following issues - Update to version 8.4.24 - CVE-2026-7260: Stack overflow in phar with circular symlinks bsc1273077. - CVE-2026-9672: Upgrade libgd bsc1273078. - CVE-2026-17543: SQL injection in ext-pgsql via E'...' backslash breakout bsc1273075. - CVE-2026-17544:...

SUSE-SU-2026:23144-1 Security update for php8

This update for php8 fixes the following issues - Update to version 8.4.24 - CVE-2026-7260: Stack overflow in phar with circular symlinks bsc1273077. - CVE-2026-9672: Upgrade libgd bsc1273078. - CVE-2026-17543: SQL injection in ext-pgsql via E'...' backslash breakout bsc1273075. - CVE-2026-17544:...

Uncontrolled Recursion

Overview org.apache.qpid:proton-j is a lightweight messaging library. Affected versions of this package are vulnerable to Uncontrolled Recursion through unbounded nesting in the type processing. An attacker can cause a stack overflow and disrupt service availability by sending specially crafted...

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion through unbounded nesting of types in the process. An attacker can cause a stack overflow and disrupt service availability by sending specially crafted data prior to authentication. Remediation Upgrade...

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion through unbounded nesting of types in the process. An attacker can cause a stack overflow and disrupt service availability by sending specially crafted input prior to authentication. Remediation Upgrade...

CVE-2026-67552

A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to denial of service. This issue affects Apache Qpid Proton-Dotnet through 1.0.0. Users are recommended to upgrade to version 1.1.0, which fixes the issue...

CVE-2026-68073

A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are recommended to upgrade to version 10.1.0, which fixes the issue...

CVE-2026-66274

A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to denial of service. This issue affects Apache Qpid Proton-J: through 0.34.1. Users are recommended to upgrade to version 0.35.0, which fixes the issue...

UBUNTU-CVE-2026-67590

A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to denial of service. This issue affects Apache Qpid ProtonJ2: through 1.1.0. Users are recommended to upgrade to version 1.2.0, which fixes the issue...

CVE-2026-61486 Apache Lucy: stack-buffer-overflow in JSON parser error reporter on malformed input

UNSUPPORTED WHEN ASSIGNED Stack-based Buffer Overflow vulnerability in Apache Lucy. This issue affects Apache Lucy: all versions. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance ...

CVE-2026-61486

A Stack-based Buffer Overflow vulnerability exists in the JSON parser error reporter of Apache Lucy when processing malformed input. This issue affects all versions of Apache Lucy, but notably only impacts products no longer supported by the maintainer. Because the project is retired, the maintai...

CVE-2026-61486

UNSUPPORTED WHEN ASSIGNED Stack-based Buffer Overflow vulnerability in Apache Lucy. This issue affects Apache Lucy: all versions. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance ...