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...

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:...

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

Technical details about CVE-2026-61486 are not publicly available in the provided documents. The sources consistently note that Apache Lucy is retired and no fix is planned; monitor for updates.

CVE-2026-61483 Apache Lucy: QueryParser unbounded recursion on deeply-nested query -> C-stack-overflow DoS

UNSUPPORTED WHEN ASSIGNED Uncontrolled Recursion 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 to...

CVE-2026-61483

CVE-2026-61483 affects Apache Lucy (all versions). The entry describes an Uncontrolled Recursion vulnerability in the QueryParser that can lead to a C-stack overflow DoS when processing deeply-nested queries. The issue is tied to Apache Lucy being retired; there will be no fixed release, and guid...

CVE-2026-67590 Apache Qpid ProtonJ2: Unbounded type nesting can lead to pre-authentication stackoverflow

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-2026-67590

CVE-2026-67590 affects Apache Qpid ProtonJ2 (versions up to 1.1.0). The issue is an unbounded type nesting that can be triggered pre-authentication, causing a StackOverflowError and potential denial of service. A fix is available in version 1.2.0. No exploitation details are provided in the sourc...

CVE-2026-67590 Apache Qpid ProtonJ2: Unbounded type nesting can lead to pre-authentication stackoverflow

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...

EUVD-2026-53085

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...

EUVD-2026-53084

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...