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CVE detail

CVE-2026-10591

Insufficient access control restrictions in the file write tool in Amazon Kiro IDE before version 0.11 might allow remote unauthenticated actors to execute arbitrary commands via crafted instructions that cause writes to execution-sensitive paths (such as .vscode/tasks.json), enabling auto-execution on folder open. To remediate this issue, users should upgrade to Kiro IDE version 0.11 or later.

CVSS 8.6 · HighBuzz score 31.1

Buzz score

Why this CVE is surfacing

Buzz score total 31.1

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 16.1 · diversity 15.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
16.1
4 evidence mentions in the snapshot
Diversity score
15.0
3 sources across 3 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
2
within the 30d window
Peak daily
1
highest bucket

Evidence

Source links by recency

Newest mentions first
4 source links · newest first
  • products, including a critical flaw that has come under active exploitation in the wild. The security flaw, tracked as CVE-2026-16232 (CVSS score: 9.3), is an authentication bypass affecting the Check Point SmartConsole login process that allows an unauthenticated remote attacker to obtain an application login token and use it to authenticate with ful

    newsthehackernews.comJul 27, 2026, 2:10 PM
  • late reported that Kiro would auto-execute code written to .vscode/tasks.json when a folder was opened. AWS assigned it CVE-2026-10591 (8.8 under CVSS 3.1, 8.6 under CVSS 4.0) and fixed it in the 0.11 series. Intezer's mcp.json chain was still live on versions 0.9.2 (macOS) and 0.10.16 (Ubuntu) when the company reported it in February 2026, and was con

    newsthehackernews.comJul 21, 2026, 4:06 PM
  • No excerpt available.

    Release Noteskiro.devJun 2, 2026, 4:16 PM
  • No excerpt available.

    Vendor Advisoryaws.amazon.comJun 2, 2026, 4:16 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

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