CVE-2026-45835

NONECVSS 0.0

0.0

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

Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb()

Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().

CVSS v3: —
EG Score: 0.0(none)
EPSS: 5.1%
KEV: Not listed

Published

May 26, 2026

Last Modified

May 26, 2026

References (5)

416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0a120d96166301d7a95be75b52f843837dbd1219
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/741e6024e31587b0c021b6616a9e428a4ea0b64a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/76083fb80f5a38ac13326b2d810f66bd07771eea
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ab77c8bc30269bee15d917059a66bea48909f5f0
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9

Vendor Advisories for CVE-2026-45835(2)

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

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.

2026-05-31 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
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 17:03 UTCEG score recompute

Frequently asked(4)

What is CVE-2026-45835?

CVE-2026-45835 is a none vulnerability published on May 26, 2026. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2capsocknewconnectioncb() Add the same NULL guard already present in l2capsockresumecb() and l2capsockreadycb().

When was CVE-2026-45835 disclosed?

CVE-2026-45835 was first published in the National Vulnerability Database on May 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-45835 actively exploited?

CVE-2026-45835 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2026-45835?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-45835, 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-2026-45835

📅 Published

🔄 Last Modified

🔗 References (5)

📣 Vendor Advisories for CVE-2026-45835(2)