VLAN Decapsulation memmove · lldpd: Heap OOB Read
Affects MicrosoftSource GCVE Database
Not known to be exploited · fixed in 1.0.22 : update Microsoft when convenient.
Data as of 26 Oct 2026, 13:47 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
- EPSS
- 0.2% chance of exploitation in 30 days – higher than 13% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 1.0.22
Exploitation evidence
Disclosed: evidence found.
CVE published 2 Jun 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
GitHublldpd/lldpdpkg:github/lldpd/lldpdOther threats | Affected
| Fixed in– |
Ubuntu Pro 16.04 LTSopenvswitchpkg:deb/ubuntu/openvswitch?arch=source&distro=esm-infra/xenialOther threats | Affected
| Fixed in– |
Ubuntu 16.04 LTSlldpdpkg:deb/ubuntu/lldpd?arch=source&distro=xenialOther threats | Affected
| Fixed in– |
Ubuntu Pro 18.04 LTSopenvswitchpkg:deb/ubuntu/openvswitch?arch=source&distro=esm-infra/bionicOther threats | Affected
| Fixed in– |
Ubuntu 18.04 LTSlldpdpkg:deb/ubuntu/lldpd?arch=source&distro=bionicOther threats | Affected
| Fixed in– |
Ubuntu 20.04 LTSopenvswitchpkg:deb/ubuntu/openvswitch?arch=source&distro=focalOther threats | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle