VDB
CVE-2026-33320
CVE-2026-33320
PUBLISHED
CVSS 6.199999809265137 MEDIUM
Dasel has unbounded YAML alias expansion in dasel leads to CPU/memory denial of service
EPSS 0.01% · 0.8th percentile
Risk Scores
CVSS 3.1
6.199999809265137
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.01%
0.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| TomWright | dasel | >= 3.0.0, < 3.3.2, >= 3.0.0, < 3.3.2, >= 3.0.0, < 3.3.2 |
| github.com | tomwright/dasel/v3 | 3.0.0, 3.0.0, 3.0.0 |
| tomwright | dasel | 3.0.0, 3.0.0, 3.0.0 |
Exploit Intelligence
- Junior Backend Candidate Exercise: Packaging the dasel CLI (v3.3.1) with Melange, fixing CVE-2026-33320, and building a minimal container image using Apko. (github-poc-repo)
- Junior Backend Candidate Exercise: Packaging the dasel CLI (v3.3.1) with Melange, fixing CVE-2026-33320, and building a minimal container image using Apko. (github-poc-repo)
- Junior Backend Candidate Exercise: Packaging the dasel CLI (v3.3.1) with Melange, fixing CVE-2026-33320, and building a minimal container image using Apko. (github-poc-repo)
- Junior Backend Candidate Exercise: Packaging the dasel CLI (v3.3.1) with Melange, fixing CVE-2026-33320, and building a minimal container image using Apko. (github-poc-repo)
- Junior Backend Candidate Exercise: Packaging the dasel CLI (v3.3.1) with Melange, fixing CVE-2026-33320, and building a minimal container image using Apko. (github-poc-repo)
- Junior Backend Candidate Exercise: Packaging the dasel CLI (v3.3.1) with Melange, fixing CVE-2026-33320, and building a minimal container image using Apko. (github-poc-repo)
- Junior Backend Candidate Exercise: Packaging the dasel CLI (v3.3.1) with Melange, fixing CVE-2026-33320, and building a minimal container image using Apko. (github-poc-repo)
- Junior Backend Candidate Exercise: Packaging the dasel CLI (v3.3.1) with Melange, fixing CVE-2026-33320, and building a minimal container image using Apko. (github-poc)
- Junior Backend Candidate Exercise: Packaging the dasel CLI (v3.3.1) with Melange, fixing CVE-2026-33320, and building a minimal container image using Apko. (github-poc)
- Junior Backend Candidate Exercise: Packaging the dasel CLI (v3.3.1) with Melange, fixing CVE-2026-33320, and building a minimal container image using Apko. (github-poc)
…and 33 more exploits
Timeline
- Mar 19, 2026 CVE Published
- Mar 20, 2026 Security Advisory
- Mar 24, 2026 EPSS Score
- Mar 25, 2026 CVE Updated
- Mar 25, 2026 EPSS Score
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score