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3 vulnerabilities found for gix-pack by GitoxideLabs

CVE-2026-109351 (GCVE-0-2026-109351)
Vulnerability from cvelistv5
Published
2026-10-12 16:05
Modified
2026-10-26 16:46
Severity ?
7.1 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
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::with_capacity to reserve hundreds of gigabytes and crash clone or fetch operations.
References
Impacted products
Vendor Product Version
GitoxideLabs gix-pack Version: 0   ≤
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CVE-2026-109350 (GCVE-0-2026-109350)
Vulnerability from cvelistv5
Published
2026-10-12 16:05
Modified
2026-10-13 17:39
Severity ?
7.1 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
Summary
Gitoxide gix-pack before 0.75.0 contains a denial of service vulnerability that allows malicious remotes to crash fetch operations by sending crafted thin-pack OFS_DELTA entries. Attackers can serve a thin pack with a REF_DELTA referencing an existing object followed by an OFS_DELTA whose base_distance exceeds pack_offset, triggering a panic in LookupRefDeltaObjectsIter that aborts the fetch process.
References
Impacted products
Vendor Product Version
GitoxideLabs gix-pack Version: 0   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2026-109349 (GCVE-0-2026-109349)
Vulnerability from cvelistv5
Published
2026-10-12 16:05
Modified
2026-10-13 16:53
Severity ?
7.1 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
Summary
gitoxide gix-pack before 0.75.0 contains a reachable assertion in BytesToEntriesIter::new_from_header: the pack header decoder accepts version 3, but a release-enabled assert_eq! requires version 2. A malicious remote can send a 12-byte pack header declaring version 3 to panic the client and abort the clone or fetch.
References
Impacted products
Vendor Product Version
GitoxideLabs gix-pack Version: 0   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

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