CVE-2026-46206

HIGHNVD 7.87.8—Trending — 3 sources updated this week

7.8

In the Linux kernel, the following vulnerability has been resolved:

batman-adv: reject new tp_meter sessions during teardown

Prevent tp_meter from starting new sender or receiver sessions after mesh_state has left BATADV_MESH_ACTIVE.

CVSS v3: 7.8
EG Score: 7.8(high)
EPSS: 1.8%
KEV: Not listed

Published

May 28, 2026

Last Modified

May 30, 2026

References (5)

416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3243543592425beec83d453793e9d27caa0d8e66
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ca39545cf07c142b39d474a1439a046bf28def3d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e1e2194cc725ec1d41f9412496212f0fa0519c36
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e4a3c4a4c8f6efd243c3e448c05b7bebcbf7b3b6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ff93f86ecbb50a4709c403fc279a396e308edde5

Vendor Advisories for CVE-2026-46206(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

GHSA-qgq4-qmm7-r3p4
GitHub Security AdvisoriesHigh
In the Linux kernel, the following vulnerability has been resolved: batman-adv: reject new...

Data Freshness Timeline

(refreshed 11× in last 7d / 11× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-01 01:09 UTCEG score recompute▲ 7.80
2026-06-01 01:09 UTCGHSA enrichment
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 10:10 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-46206?

CVE-2026-46206 is a high vulnerability published on May 28, 2026. In the Linux kernel, the following vulnerability has been resolved: batman-adv: reject new tp_meter sessions during teardown Prevent tp_meter from starting new sender or receiver sessions after meshstate has left BATADVMESH_ACTIVE.

When was CVE-2026-46206 disclosed?

CVE-2026-46206 was first published in the National Vulnerability Database on May 28, 2026, with the most recent update on May 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-46206 actively exploited?

CVE-2026-46206 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-46206?

CVE-2026-46206 has a CVSS v3 base score of 7.8 (NVD).

How do I remediate CVE-2026-46206?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46206, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2026-46206

📅 Published

🔄 Last Modified

🔗 References (5)

📣 Vendor Advisories for CVE-2026-46206(1)