ip6_gre: Use cached t->net in ip6erspan_changelink().
CVE-2026-46120 relates to a vulnerability in the ip6_gre component, specifically involving the use of a cached t->net in the ip6erspan_changelink() function. The provided information does not include technical details beyond this or any exploitation data. No CVSS score is available, and there is no indication of known exploits in the wild. The vulnerability affects Microsoft products including Azure Linux 3. 0. No patch or remediation details are provided, and the vendor advisory does not specify any fixes or mitigations.
AI Analysis
Technical Summary
This vulnerability involves the ip6_gre module's ip6erspan_changelink() function, where a cached t->net is used. The exact nature of the vulnerability, such as its impact or exploitation method, is not detailed in the available information. It affects Microsoft and Azure Linux 3.0 versions. No CVSS score or patch information is provided, and no known exploits have been reported.
Potential Impact
The impact cannot be fully assessed due to lack of detailed information. There is no evidence of active exploitation or specific consequences described. Without further data, the potential impact remains unclear.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. No specific mitigation or workaround is provided in the available data.
ip6_gre: Use cached t->net in ip6erspan_changelink().
Description
CVE-2026-46120 relates to a vulnerability in the ip6_gre component, specifically involving the use of a cached t->net in the ip6erspan_changelink() function. The provided information does not include technical details beyond this or any exploitation data. No CVSS score is available, and there is no indication of known exploits in the wild. The vulnerability affects Microsoft products including Azure Linux 3. 0. No patch or remediation details are provided, and the vendor advisory does not specify any fixes or mitigations.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves the ip6_gre module's ip6erspan_changelink() function, where a cached t->net is used. The exact nature of the vulnerability, such as its impact or exploitation method, is not detailed in the available information. It affects Microsoft and Azure Linux 3.0 versions. No CVSS score or patch information is provided, and no known exploits have been reported.
Potential Impact
The impact cannot be fully assessed due to lack of detailed information. There is no evidence of active exploitation or specific consequences described. Without further data, the potential impact remains unclear.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. No specific mitigation or workaround is provided in the available data.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-46120
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a19fecae29bf47b500fe25f
Added to database: 5/29/2026, 9:02:02 PM
Last enriched: 5/29/2026, 9:12:02 PM
Last updated: 5/31/2026, 4:31:23 AM
Views: 2
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