DE
Product
deno
by denoland · last CVE Sep 30, 2026
38
CVEs
0
On KEV
10.0
Max CVSS
1
New 30D
Severity mix
Critical 9High 13Medium 14Low 2
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-49411
6.5
0%
Jun 23
Deno Node TCPWrap numeric hostname aliases bypass --deny-net resolved-IP deny checks
Affected: < 2.8.0
CVE-2024-37150
6.5
0%
Jun 6
Private npm registry support used scope auth token for downloading tarballs
Affected: = 1.44.0
CVE-2024-27936
6.5
1%
Mar 6
Deno interactive permission prompt spoofing via improper ANSI stripping
Affected: >= 1.32.1, < 1.41.0
CVE-2024-27931
6.5
0%
Mar 5
Insufficient permission checking in `Deno.makeTemp*` APIs
Affected: < 1.41.1
CVE-2026-49406
5.5
0%
Jun 23
Deno: BYONM module resolution allows `package.json` main path traversal to bypass `--allow-read` restrictions
Affected: < 2.7.12
CVE-2024-32468
5.4
0%
Nov 25
Improper neutralization of input during web page generation ("Cross-site Scripting") in deno_doc HTML generator
Affected: deno_doc: < 0.119.0; deno: < 1.42.0
CVE-2025-48934
5.3
0%
Jun 4
Deno.env.toObject() ignores the variables listed in --deny-env and returns all environment variables
Affected: < 2.1.13; >= 2.2.0, < 2.2.13
CVE-2025-48888
5.3
0%
Jun 4
Deno run with --allow-read and --deny-read flags results in allowed
Affected: >= 1.41.3, < 2.1.13; >= 2.2.0, < 2.2.13; >= 2.3.0, < 2.3.2
CVE-2025-24015
5.3
0%
Jun 3
Deno's AES GCM authentication tags are not verified
Affected: >= 1.46.0, < 2.1.7
CVE-2026-49983
5.2
0%
Jun 23
Deno: process.loadEnvFile() bypasses env permission checks and mutates process.env with only read access
Affected: < 2.8.1
CVE-2026-49860
5.2
0%
Jun 23
Deno: WebSocket API sandbox bypass via missing post-DNS check
Affected: < 2.8.1
CVE-2026-49859
5.2
0%
Jun 23
Deno: `fetch()` API sandbox bypass via missing DNS resolution check
Affected: < 2.8.1
CVE-2024-27932
4.6
1%
Mar 6
Deno's improper suffix match testing for DENO_AUTH_TOKENS
Affected: >= 1.8.0, < 1.40.4
CVE-2026-55517
4.3
0%
Jun 23
Deno: Denial of service via non-ASCII bytes in WebSocket response headers
Affected: < 2.7.5
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