VulnSocial

CVE-2026-22863Disclosure(deno / deno)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Before 2.6.0, node:crypto doesn't finalize cipher. The vulnerability allows an attacker to have infinite encryptions. This can lead to naive attempts at brute forcing, as well as more refined attacks with the goal to learn the server secrets. This vulnerability is fixed in 2.6.0.

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0.0/ 10 priority

Sources & remediation

Exploit / PoC references
Other references
Weakness type (CWE)
CWE-325

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • deno

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
deno
Products
deno

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-02-24: 1Technical Details · 2026-02-24: 102-24
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
Full discourse1 post
  • Komodo Cyber Security@Komodosec
    Disclosure

    #VulnerabilityReport #CommandInjection Critical Deno Flaws Risk Secrets (CVE-2026-22863) & Execution (CVE-2026-22864) https://securityonline.info/critical-deno-flaws-risk-secrets-cve-2026-22863-execution-cve-2026-22864/?utm_source=dlvr.it&utm_medium=twitter

    Post summary

    The post announces new critical command injection vulnerabilities in Deno (CVE-2026-22863 and CVE-2026-22864) but provides no details on PoC, exploitation, or patches.

    0000056
    1.5K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
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