NIXPKGS-2026-1516

GitHub issue published 1 month, 2 weeks ago

Permalink CVE-2026-40612

5.4 MEDIUM

CVSS version (CVSS): 4.0
Attack Vector (AV): Local (L)
Attack Complexity (AC): Low (L)
Attack Requirement (AT): None (N)
Privileges Required (PR): None (N)
User Interaction (UI): Passive (P)
Vulnerable System Impact Confidentiality (VC): None (N)
Vulnerable System Impact Integrity (VI): None (N)
Vulnerable System Impact Availability (VA): High (H)
Subsequent System Impact Confidentiality (SC): None (N)
Subsequent System Impact Integrity (SI): None (N)
Subsequent System Impact Availability (SA): None (N)
Exploit Maturity (E): POC (P)
Modified Attack Vector (MAV): Local (L)
Modified Attack Complexity (MAC): Low (L)
Modified Attack Requirement (MAT): None (N)
Modified Privileges Required (MPR): None (N)
Modified User Interaction (MUI): Passive (P)
Modified Vulnerable System Impact Confidentiality (MVC): None (N)
Modified Vulnerable System Impact Integrity (MVI): None (N)
Modified Vulnerable System Impact Availability (MVA): High (H)
Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
Modified Subsequent System Impact Integrity (MSI): Negligible (N)
Modified Subsequent System Impact Availability (MSA): Negligible (N)
Safety (S): Not Defined (X)
Automatable (AU): Not Defined (X)
Recovery (R): Not Defined (X)
Value Density (V): Not Defined (X)
Vulnerability Response Effort (RE): Not Defined (X)
Provider Urgency (U): Not Defined (X)
Confidentiality Req. (CR): Not Defined (X)
Integrity Req. (IR): Not Defined (X)
Availability Req. (AR): Not Defined (X)

updated 1 month, 2 weeks ago by @LeSuisse Activity log

Created suggestion 1 month, 2 weeks ago
@LeSuisse ignored
35 packages
- ijq
- jql
- jqp
- njq
- gojq
- jqfmt
- jq-lsp
- jquake
- jq-zsh-plugin
- python312Packages.jq
- python313Packages.jq
- python314Packages.jq
- python312Packages.llm-jq
- python313Packages.llm-jq
- python314Packages.llm-jq
- haskellPackages.js-jquery
- python312Packages.xstatic-jquery
- python313Packages.xstatic-jquery
- python314Packages.xstatic-jquery
- python312Packages.django-jquery-js
- python313Packages.django-jquery-js
- python314Packages.django-jquery-js
- python312Packages.xstatic-jquery-ui
- python313Packages.xstatic-jquery-ui
- python314Packages.xstatic-jquery-ui
- tree-sitter-grammars.tree-sitter-jq
- vimPlugins.nvim-treesitter-parsers.jq
- python312Packages.sphinxcontrib-jquery
- python313Packages.sphinxcontrib-jquery
- python314Packages.sphinxcontrib-jquery
- python312Packages.xstatic-jquery-file-upload
- python313Packages.xstatic-jquery-file-upload
- python314Packages.xstatic-jquery-file-upload
- python313Packages.tree-sitter-grammars.tree-sitter-jq
- python314Packages.tree-sitter-grammars.tree-sitter-jq
1 month, 2 weeks ago
@LeSuisse accepted 1 month, 2 weeks ago
@LeSuisse published on GitHub 1 month, 2 weeks ago

jq: Stack overflow via unbounded recursion in jv_contains

jq is a command-line JSON processor. In 1.8.1 and earlier, jv_contains recurses into nested arrays/objects with no depth limit. With a sufficiently nested input structure (built programmatically with reduce, since the JSON parser caps at depth 10000), the C stack is exhausted.