Gitmails

Development - IMPORTANT This Gitmails version is no longer maintained. Check out the Gitmails Shell port if you want to use a version that is maintained and, hopefully, developed. If you do not want to use the shell port and prefer the Python version, feel free to fork Gitmails and direct it to...

The vulnerability of the set_data() function in the src/libgit2/transports/smart_pkt.c file, which implements Git methods in the C language, allows a hacker to cause a service failure.

The vulnerability of the setdata function in the src/libgit2/transports/smartpkt.c file, which implements Git methods in C language, is related to insufficient validation of input data. Exploiting this vulnerability could allow an attacker to cause service failures...

CVE-2026-53585 affecting package libgit2 for versions less than 1.7.2-2

CVE-2026-53585 affecting package libgit2 for versions less than 1.7.2-2. A patched version of the package is available...

Astra Linux – Vulnerability in libgit2

libgit2 is a cross-platform, linkable library implementation of Git. When using an SSH remote with the optional libssh2 backend, libgit2 does not perform certificate checking by default. Previous versions of libgit2 required the caller to set the certificatecheck field of the libgit2’s...

CVE-2026-53586

A flaw was found in libgit2. The built-in HTTP transport component incorrectly handles offsite redirects, leading to the disclosure of sensitive information. An attacker controlling a trusted Git host or an open redirect on that host could exploit this by causing the library to send HTTP Basic...

CVE-2026-53585

A flaw was found in libgit2. The gitdeltaapply function incorrectly trusts an attacker-controlled size value from a delta object header, which is used for memory allocation before proper validation of delta instructions. A remote attacker or local user can supply malicious pack data, for example,...

CVE-2026-53583

A flaw was found in libgit2, a C library for Git functionality. An inverted comparison in the OpenSSL backend's certificate verification logic, specifically when handling IP-literal hosts and certificate IP SubjectAltNames, allows a network attacker to intercept HTTPS connections. By presenting a...

CVE-2026-53587

A flaw was found in libgit2. A fixed-size string comparison in the setdata function within transports/smartpkt.c does not adequately verify the size of a network packet buffer. A remote attacker, operating a malicious Git server, can send a specially crafted packet-line capability buffer. This ca...

CVE-2026-53587

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, libgit2 performs a fixed-size strncmp in setdata in src/libgit2/transports/smartpkt.c without first...

AZL-96968 CVE-2026-53587 affecting package libgit2 1.7.2-1

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, libgit2 performs a fixed-size strncmp in setdata in src/libgit2/transports/smartpkt.c without first...

CVE-2026-53584

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, libgit2 does not reject traversal components in a submodule path loaded from .gitmodules. The affect...

CVE-2026-53586

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, the built-in HTTP transport in src/libgit2/transports/http.c follows an offsite initial redirect, an...

AZL-96971 CVE-2026-53583 affecting package libgit2 1.7.2-1

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, verifyservercert in src/libgit2/streams/openssl.c uses an inverted !!memcmp result in the GENIPADD...

AZL-96962 CVE-2026-53586 affecting package libgit2 1.7.2-1

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, the built-in HTTP transport in src/libgit2/transports/http.c follows an offsite initial redirect, an...

AZL-96965 CVE-2026-53585 affecting package libgit2 1.7.2-1

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, gitdeltaapply in src/libgit2/delta.c trusts the attacker-controlled ressz value parsed by hdrsz from...

CVE-2026-53585

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, gitdeltaapply in src/libgit2/delta.c trusts the attacker-controlled ressz value parsed by hdrsz from...

AZL-96974 CVE-2026-53584 affecting package libgit2 1.7.2-1

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, libgit2 does not reject traversal components in a submodule path loaded from .gitmodules. The affect...

CVE-2026-53586

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, the built-in HTTP transport in src/libgit2/transports/http.c follows an offsite initial redirect, an...

CVE-2026-53586 libgit2: HTTP transport can leak credentials to an offsite redirect target

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, the built-in HTTP transport in src/libgit2/transports/http.c follows an offsite initial redirect, an...

CVE-2026-53586

libgit2 (a portable C library implementing Git core methods) is vulnerable to credential disclosure via its built-in HTTP transport in src/libgit2/transports/http.c. Prior to 1.8.6 and 1.9.5 , when the transport follows an offsite initial redirect and the redirected host returns 401 Unauthorized,...