SUSE CVE-2026-103242

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content - of attacker-chosen...

CVE-2026-103242

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

DEBIAN-CVE-2026-103242

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

UBUNTU-CVE-2026-103242

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

CVE-2026-103242

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

EUVD-2026-89790

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

CVE-2026-103242

A heap-based buffer overflow exists in rpm due to a mistyped RPMTAG_FILESIGNATURES header tag in a crafted, unsigned RPM package. The flaw occurs in the hex2binv() function, which incorrectly allocates a one-byte buffer and subsequently writes attacker-controlled, hex-decoded content of arbitrary...

CVE-2026-103242

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

CVE-2026-103242 Rpm: heap-based buffer overflow write in hex2binv() via a mistyped rpmtag_filesignatures header tag

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

CVE-2026-103242: Heap-based Buffer Overflow

A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

PT-2026-103122

Name of the Vulnerable Software and Affected Versions rpm versions RHEL 8 through 10 Description A heap-based buffer overflow occurs when rpm mis-parses the RPMTAG FILESIGNATURES tag in a crafted, unsigned RPM package's main header. If the tag is declared with an incorrect header type, the hex2bi...

PT-2026-109678

A heap-based buffer overflow flaw was found in rpm. RPMTAG FILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen...

Linux Distros Unpatched Vulnerability : CVE-2026-103242

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap-based buffer overflow flaw was found in rpm. RPMTAGFILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type...