GitoxideLabs Gitoxide up to 0.68.0 Delta Application/Gix-Pack array index

Summaryinfo

A vulnerability was found in GitoxideLabs Gitoxide up to 0.68.0 and classified as problematic. This issue affects some unknown processing of the component Delta Application/Gix-Pack. The manipulation results in array index. This vulnerability was named CVE-2026-82254. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in GitoxideLabs Gitoxide up to 0.68.0. It has been classified as problematic. Affected is an unknown code of the component Delta Application/Gix-Pack. The manipulation with an unknown input leads to a array index vulnerability. CWE is classifying the issue as CWE-129. The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array. This is going to have an impact on availability. CVE summarizes:

gitoxide before 0.69.0 contains unchecked array indexing in delta application and uncapped allocation from attacker-controlled size headers in gix-pack. Attackers can send crafted pack data during clone or fetch operations to trigger panics or out-of-memory process kills.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-82254 since 08/28/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

Upgrading to version 0.69.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-67706). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• GitoxideLabs

Name

• Gitoxide

Version

• 0.1
• 0.2
• 0.3
• 0.4
• 0.5
• 0.6
• 0.7
• 0.8
• 0.9
• 0.10
• 0.11
• 0.12
• 0.13
• 0.14
• 0.15
• 0.16
• 0.17
• 0.18
• 0.19
• 0.20
• 0.21
• 0.22
• 0.23
• 0.24
• 0.25
• 0.26
• 0.27
• 0.28
• 0.29
• 0.30
• 0.31
• 0.32
• 0.33
• 0.34
• 0.35
• 0.36
• 0.37
• 0.38
• 0.39
• 0.40
• 0.41
• 0.42
• 0.43
• 0.44
• 0.45
• 0.46
• 0.47
• 0.48
• 0.49
• 0.50
• 0.51
• 0.52
• 0.53
• 0.54
• 0.55
• 0.56
• 0.57
• 0.58
• 0.59
• 0.60
• 0.61
• 0.62
• 0.63
• 0.64
• 0.65
• 0.66
• 0.67
• 0.68.0

Website

• Product: https://github.com/GitoxideLabs/gitoxide/

CPE 2.3info

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Once again VulDB remains the best source for vulnerability data.

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