CVE-2026-27651

When the ngxmailauthhttpmodule module is enabled on NGINX Plus or NGINX Open Source, undisclosed requests can cause worker processes to terminate. This issue may occur when 1 CRAM-MD5 or APOP authentication is enabled, and 2 the authentication server permits retry by returning the Auth-Wait...

CVE-2026-27651 NGINX ngx_mail_auth_http_module vulnerability

When the ngxmailauthhttpmodule module is enabled on NGINX Plus or NGINX Open Source, undisclosed requests can cause worker processes to terminate. This issue may occur when 1 CRAM-MD5 or APOP authentication is enabled, and 2 the authentication server permits retry by returning the Auth-Wait...

CVE-2026-27651 NGINX ngx_mail_auth_http_module vulnerability

When the ngxmailauthhttpmodule module is enabled on NGINX Plus or NGINX Open Source, undisclosed requests can cause worker processes to terminate. This issue may occur when 1 CRAM-MD5 or APOP authentication is enabled, and 2 the authentication server permits retry by returning the Auth-Wait...

NULL pointer dereference while using CRAM-MD5 or APOP

NULL pointer dereference while using CRAM-MD5 or APOP Severity: low CVE-2026-27651 Not vulnerable: 1.29.7+, 1.28.3+ Vulnerable: 0.5.15-1.29.6...

K000160383: NGINX ngx_mail_auth_http_module vulnerability CVE-2026-27651

Security Advisory Description When the ngxmailauthhttpmodule module is enabled on NGINX Plus or NGINX Open Source, undisclosed requests can cause worker processes to terminate. This issue may occur when 1 CRAM-MD5 or APOP authentication is enabled, and 2 the authentication server permits retry by...

Linux Distros Unpatched Vulnerability : CVE-2026-27651

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When the ngxmailauthhttpmodule module is enabled on NGINX Plus or NGINX Open Source, undisclosed requests can cause worker processes to terminate. This issue ma...

SUSE CVE-2026-31973

SAMtools is a program for reading, manipulating and writing bioinformatics file formats. Starting in version 1.17, in the cram-size command, used to write information about how well CRAM files are compressed, a check to see if the cramdecodecompressionheader was missing. If the function returned ...

CVE-2026-31973

A flaw was found in SAMtools. In the cram-size command, a missing check for the return value of the cramdecodecompressionheader function can lead to a NULL pointer dereference. An attacker could exploit this by providing a specially crafted CRAM file. This vulnerability typically causes the progr...

Linux Distros Unpatched Vulnerability : CVE-2026-31973

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - SAMtools is a program for reading, manipulating and writing bioinformatics file formats. Starting in version 1.17, in the cram-size command, used to write...

CVE-2026-31968

A flaw was found in HTSlib, a library for reading and writing bioinformatics file formats. Specifically, within the CRAM Compressed Reference-oriented Alignment Map format, incomplete validation of context in the VARINT and CONST encodings could lead to a heap or stack buffer overflow. A remote...

CVE-2026-31969

A flaw was found in HTSlib, a library used for bioinformatics file formats. A remote attacker could exploit an out-by-one error when processing a specially crafted CRAM Compressed Reference-oriented Alignment Map file. This vulnerability can lead to a heap buffer overflow, potentially allowing fo...

CVE-2026-31967

A flaw was found in HTSlib, a library used for bioinformatics file formats. When processing CRAM Compressed Reference-oriented Alignment Map records, the cramdecodeslice function fails to validate the mate reference ID field. This oversight allows an attacker to craft a malicious CRAM file, which...

CVE-2026-31966

A flaw was found in htslib, a library for reading and writing bioinformatics file formats. Specifically, within the CRAM Compressed Reference-oriented Alignment Map decoding process, insufficient validation of feature data series could allow a remote attacker to craft malicious CRAM records. This...

CVE-2026-31971

A flaw was found in HTSlib, a library used for bioinformatics file formats. When reading CRAM Compressed Reference-oriented Alignment Map files, the crambytearraylendecode function did not properly validate the size of incoming data against the allocated buffer. This memory corruption vulnerabili...

DEBIAN-CVE-2026-31973

SAMtools is a program for reading, manipulating and writing bioinformatics file formats. Starting in version 1.17, in the cram-size command, used to write information about how well CRAM files are compressed, a check to see if the cramdecodecompressionheader was missing. If the function returned ...

CVE-2026-31973

SAMtools is a program for reading, manipulating and writing bioinformatics file formats. Starting in version 1.17, in the cram-size command, used to write information about how well CRAM files are compressed, a check to see if the cramdecodecompressionheader was missing. If the function returned ...

UBUNTU-CVE-2026-31973

SAMtools is a program for reading, manipulating and writing bioinformatics file formats. Starting in version 1.17, in the cram-size command, used to write information about how well CRAM files are compressed, a check to see if the cramdecodecompressionheader was missing. If the function returned ...

CVE-2026-31973

SAMtools is a program for reading, manipulating and writing bioinformatics file formats. Starting in version 1.17, in the cram-size command, used to write information about how well CRAM files are compressed, a check to see if the cramdecodecompressionheader was missing. If the function returned ...

CVE-2026-31964

A flaw was found in HTSlib, a library for reading and writing bioinformatics file formats. When processing specially crafted CRAM Compressed Reference-aligned Alignment Map data, specifically records that omit sequence or quality data using the CONST, XPACK, or XRLE encodings, the library attempt...

CVE-2026-31973

SAMtools includes a NULL pointer dereference in the cram-size path of CRAM header handling: if cram_decode_compression_header() returns an error, a NULL pointer dereference may occur, crashing the program. This affects 1.17+ before fixes. The available connected advisories confirm fixes in versio...