libssh2 - Integer Overflow in publickey Subsystem Attribute Allocation
CVE-2026-58050 is an integer overflow vulnerability in the publickey subsystem attribute allocation of libssh2 version 3.0. The vulnerability is identified by Microsoft Security Response Center but lacks detailed technical or impact information. No patch or fix information is provided, and no known exploits are reported in the wild.
AI Analysis
Technical Summary
This vulnerability involves an integer overflow in the publickey subsystem attribute allocation within libssh2 version 3.0. The issue is cataloged under CWE-190 (Integer Overflow or Wraparound). The available data does not include a CVSS score, detailed impact analysis, or exploitation methods. The vendor advisory from Microsoft Security Response Center does not provide patch or mitigation details.
Potential Impact
The impact specifics are not detailed in the provided information. Integer overflow vulnerabilities can potentially lead to memory corruption or denial of service, but no explicit impact or exploitation details are given. No known exploits in the wild have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
libssh2 - Integer Overflow in publickey Subsystem Attribute Allocation
Description
CVE-2026-58050 is an integer overflow vulnerability in the publickey subsystem attribute allocation of libssh2 version 3.0. The vulnerability is identified by Microsoft Security Response Center but lacks detailed technical or impact information. No patch or fix information is provided, and no known exploits are reported in the wild.
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves an integer overflow in the publickey subsystem attribute allocation within libssh2 version 3.0. The issue is cataloged under CWE-190 (Integer Overflow or Wraparound). The available data does not include a CVSS score, detailed impact analysis, or exploitation methods. The vendor advisory from Microsoft Security Response Center does not provide patch or mitigation details.
Potential Impact
The impact specifics are not detailed in the provided information. Integer overflow vulnerabilities can potentially lead to memory corruption or denial of service, but no explicit impact or exploitation details are given. No known exploits in the wild have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-58050
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a42ed7f27e9c7971993eb2e
Added to database: 06/29/2026, 22:11:11 UTC
Last enriched: 06/29/2026, 22:44:12 UTC
Last updated: 06/29/2026, 22:44:12 UTC
Views: 2
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.