GHSA-mm57-4v3p-rchx

pyasn1 has quadratic-complexity denial of service in binary REAL decoding

High highest severity reported · also known as CVE-2026-119197

2
catalog tools match this advisory
0
ship the vulnerable code in their release binary (Go tools analyzed with govulncheck)
No
in the CISA KEV catalog
0.4%
EPSS for CVE-2026-119197, percentile 37

Catalog tools matching GHSA-mm57-4v3p-rchx

ToolVersion scannedPackageFixed inReleased binaryDeclared in or found inDispute
cartography
Cloud Security
0.144.0pyasn1@0.6.4
pypi
0.6.5not analyzeduv.lockDispute
prowler
Cloud Security
5.47.0pyasn1@0.6.4
pypi
0.6.5not analyzedapi/uv.lockDispute

Vulnerabilities are known advisories that Grype matches against the dependencies declared in each project's release source (manifests and lockfiles, including development and build dependencies). A match does not mean the tool is exploitable: the vulnerable code may be unused, test-only, or not shipped in the released binary. KEV: listed in the CISA Known Exploited Vulnerabilities catalog. EPSS: FIRST's estimated probability of exploitation in the next 30 days. Both describe the vulnerability in general, not its exploitability through this tool; a match in a workflow file refers to a GitHub Action, not to shipped code. Released binary is only analyzed for Go tools with a Linux release binary; other tools show not analyzed.

Advisory sources

GitHub advisory GHSA-mm57-4v3p-rchx · NVD CVE-2026-119197 · OSV GHSA-mm57-4v3p-rchx

Grype data sources: https://github.com/advisories/GHSA-mm57-4v3p-rchx