gix-pack: gix-pack: Denial of Service via crafted pack header

A flaw was found in gix-pack. A malicious remote server can trigger a Denial of Service DoS by returning a crafted pack header declaring version 3 during a repository clone or fetch operation. Because the header decoder triggers an internal assertion failure when encountering this version, the...

gix-pack: gix-pack: Denial of Service via crafted pack-header object count

A flaw was found in the gix-pack component of Gitoxide. A malicious remote repository can cause a Denial of Service DoS by providing a crafted pack header with an excessively large object count during clone or fetch operations. This forces the client to attempt an uncontrolled memory allocation,...

gix-pack: gix-pack: Denial of Service via crafted pack-header object count

A flaw was found in the gix-pack component of Gitoxide. A malicious remote repository can cause a Denial of Service DoS by providing a crafted pack header with an excessively large object count during clone or fetch operations. This forces the client to attempt an uncontrolled memory allocation,...

gix-pack: gix-pack: Denial of Service via crafted pack header

A flaw was found in gix-pack. A malicious remote server can trigger a Denial of Service DoS by returning a crafted pack header declaring version 3 during a repository clone or fetch operation. Because the header decoder triggers an internal assertion failure when encountering this version, the...

SUSE CVE-2026-109351

Gitoxide gix-pack before 0.75.0 contains an uncontrolled memory allocation vulnerability that allows remote attackers to abort the process by supplying a huge pack-header object count. Malicious remotes can serve a 12-byte pack header claiming 0xFFFFFFFF objects, forcing Tree::withcapacity to...

CVE-2026-109349

A flaw was found in gix-pack. A malicious remote server can trigger a Denial of Service DoS by returning a crafted pack header declaring version 3 during a repository clone or fetch operation. Because the header decoder triggers an internal assertion failure when encountering this version, the...

CVE-2026-109351

A flaw was found in the gix-pack component of Gitoxide. A malicious remote repository can cause a Denial of Service DoS by providing a crafted pack header with an excessively large object count during clone or fetch operations. This forces the client to attempt an uncontrolled memory allocation,...

DEBIAN-CVE-2026-109351

Gitoxide gix-pack before 0.75.0 contains an uncontrolled memory allocation vulnerability that allows remote attackers to abort the process by supplying a huge pack-header object count. Malicious remotes can serve a 12-byte pack header claiming 0xFFFFFFFF objects, forcing Tree::withcapacity to...

CVE-2026-109351

Gitoxide gix-pack before 0.75.0 contains an uncontrolled memory allocation vulnerability that allows remote attackers to abort the process by supplying a huge pack-header object count. Malicious remotes can serve a 12-byte pack header claiming 0xFFFFFFFF objects, forcing Tree::withcapacity to...

AZL-108084 CVE-2026-109349 affecting package rust 1.75.0-31

gitoxide gix-pack before 0.75.0 contains a reachable assertion in BytesToEntriesIter::newfromheader: the pack header decoder accepts version 3, but a release-enabled asserteq! requires version 2. A malicious remote can send a 12-byte pack header declaring version 3 to panic the client and abort t...

UBUNTU-CVE-2026-109351

Gitoxide gix-pack before 0.75.0 contains an uncontrolled memory allocation vulnerability that allows remote attackers to abort the process by supplying a huge pack-header object count. Malicious remotes can serve a 12-byte pack header claiming 0xFFFFFFFF objects, forcing Tree::withcapacity to...

CVE-2026-109351

Gitoxide gix-pack before 0.75.0 contains an uncontrolled memory allocation vulnerability that allows remote attackers to abort the process by supplying a huge pack-header object count. Malicious remotes can serve a 12-byte pack header claiming 0xFFFFFFFF objects, forcing Tree::withcapacity to...

CVE-2026-109351 Gitoxide gix-pack before 0.75.0 Denial of Service via Pack Header Object Count

Gitoxide gix-pack before 0.75.0 contains an uncontrolled memory allocation vulnerability that allows remote attackers to abort the process by supplying a huge pack-header object count. Malicious remotes can serve a 12-byte pack header claiming 0xFFFFFFFF objects, forcing Tree::withcapacity to...

CVE-2026-109351 Gitoxide gix-pack before 0.75.0 Denial of Service via Pack Header Object Count

Gitoxide gix-pack before 0.75.0 contains an uncontrolled memory allocation vulnerability that allows remote attackers to abort the process by supplying a huge pack-header object count. Malicious remotes can serve a 12-byte pack header claiming 0xFFFFFFFF objects, forcing Tree::withcapacity to...

EUVD-2026-97653

Gitoxide gix-pack before 0.75.0 contains an uncontrolled memory allocation vulnerability that allows remote attackers to abort the process by supplying a huge pack-header object count. Malicious remotes can serve a 12-byte pack header claiming 0xFFFFFFFF objects, forcing Tree::withcapacity to...

CVE-2026-109351 Gitoxide gix-pack before 0.75.0 Denial of Service via Pack Header Object Count

Gitoxide gix-pack before 0.75.0 contains an uncontrolled memory allocation vulnerability that allows remote attackers to abort the process by supplying a huge pack-header object count. Malicious remotes can serve a 12-byte pack header claiming 0xFFFFFFFF objects, forcing Tree::withcapacity to...

CVE-2026-109351

The gitoxide gix-pack component (versions before 0.75.0 ) is vulnerable to an uncontrolled memory allocation flaw (CWE-770). A remote attacker can trigger a Denial of Service by providing a 12-byte pack header claiming a massive object count (e.g., 0xFFFFFFFF). This forces the Tree::with_capacity...

CVE-2026-109349 gix-pack before 0.75.0 Reachable Assertion DoS via Pack Version 3 Header

gitoxide gix-pack before 0.75.0 contains a reachable assertion in BytesToEntriesIter::newfromheader: the pack header decoder accepts version 3, but a release-enabled asserteq! requires version 2. A malicious remote can send a 12-byte pack header declaring version 3 to panic the client and abort t...

CVE-2026-109351: Allocation of Resources Without Limits or Throttling

Gitoxide gix-pack before 0.75.0 contains an uncontrolled memory allocation vulnerability that allows remote attackers to abort the process by supplying a huge pack-header object count. Malicious remotes can serve a 12-byte pack header claiming 0xFFFFFFFF objects, forcing Tree::withcapacity to...

PT-2026-110768

Name of the Vulnerable Software and Affected Versions Gitoxide gix-pack versions prior to 0.75.0 Description An uncontrolled memory allocation issue exists where remote attackers can cause a process to abort. By providing a 12-byte pack header that claims 0xFFFFFFFF objects, a malicious remote ca...