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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Add deno to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2024-27934
8.8
0%
Mar 6
*const c_void / ExternalPointer unsoundness leading to use-after-free
Affected: >= 1.36.2, < 1.40.3
CVE-2024-27933
8.8
2%
Mar 6
Deno arbitrary file descriptor close via `op_node_ipc_pipe()` leading to permission prompt bypass
Affected: = 1.39.0
CVE-2023-28446
8.8
1%
Mar 24
Deno is vulnerable to interactive `run` permission prompt spoofing via improper ANSI neutralization
Affected: >= 1.8.0, < 1.31.2
CVE-2026-49401
8.4
0%
Jun 23
Deno Permission Bypass via Unicode Normalization Mismatch on macOS (APFS)
Affected: < 2.7.14
CVE-2024-27935
8.3
1%
Mar 6
Deno's Node.js Compatibility Runtime has Cross-Session Data Contamination
Affected: >= 1.35.1, < 1.36.3
CVE-2026-103473
8.1
1%
Sep 30
Deno 2.7.0 through 2.9.7 Command Injection via node:child_process
Affected: 2.7.0 through 2.9.7
CVE-2026-49402
8.1
0%
Jun 23
Deno: Command Injection via spawnSync & spawn on Windows
Affected: < 2.7.10
CVE-2025-61787
8.1
2%
Oct 8
Deno is Vulnerable to Command Injection on Windows During Batch File Execution
Affected: >= 2.3.0, < 2.5.3; < 2.2.15
CVE-2026-22863
7.5
0%
Jan 15
Deno node:crypto doesn't finalize cipher
Affected: < 2.6.0
CVE-2025-21620
7.5
1%
Jan 6
Deno's authorization headers not dropped when redirecting cross-origin
Affected: < 2.1.2
CVE-2023-22499
7.5
1%
Jan 17
Interactive permission prompt spoofing in Deno
Affected: >= 1.9, < 1.29.3
CVE-2026-49440
7.4
0%
Jun 23
Deno: Miller-Rabin Primality Test Allows Zero Rounds
Affected: < 2.8.1
CVE-2024-32477
7.4
0%
Apr 18
Race condition when flushing input stream leads to permission prompt bypass
Affected: < 1.42.2
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