Missing ASN1_TYPE validation in PKCS#12 parsing
Description
A vulnerability identified as CVE-2026-22795 involves missing ASN1_TYPE validation during PKCS#12 parsing in Microsoft software version 3.0. This flaw relates to improper validation of ASN.1 data structures, which could potentially lead to security issues. No CVSS score or detailed impact information is provided. There is no indication of known exploits in the wild or available patches at this time.
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-22795 is a vulnerability in Microsoft software version 3.0 where the ASN1_TYPE validation is missing during the parsing of PKCS#12 data. ASN.1 (Abstract Syntax Notation One) is a standard interface for data structures, and PKCS#12 is a format commonly used for storing cryptographic objects such as certificates and private keys. The lack of validation could allow malformed or maliciously crafted PKCS#12 data to be processed incorrectly, potentially leading to security issues. No further technical details or exploit information is provided.
Potential Impact
The impact specifics are not detailed in the provided information. Missing ASN1_TYPE validation in PKCS#12 parsing could allow attackers to cause unexpected behavior or potentially compromise security depending on how the malformed data is handled. However, without explicit details or known exploits, the exact impact remains unclear.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided at this time. Users should monitor Microsoft Security Response Center advisories for updates and apply any official patches once available.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-22795
- Cve Count
- 1
Threat ID: 6acc00d72cdf04f656feeb2b
Added to database: 10/11/2026, 21:34:15 UTC
Last enriched: 10/11/2026, 21:56:23 UTC
Last updated: 10/11/2026, 23:28:18 UTC
Views: 2
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