CVE-20XX-?

CVE-2026-102485

5.2 MEDIUM 0.2% exploit odds Fix listed Memory safety OS & kernel

What it is

Out-of-bounds read in the Motorola Oncore refclock driver in NTPsec ntpd before 1.2.6 allows an attacker who controls the GPS receiver's serial data to crash ntpd or disclose memory via a PPS Control (@@Gc) reply with an out-of-range mode byte.

At a glance

Exploitability
Can be exploited with physical access without logging in. High risk of service disruption.
Exploit odds
0.2% chance of exploitation in the next 30 days (EPSS).
Fix
A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

  1. PublishedDisclosed publicly on CVE.org and NVD
  2. Last updatedMost recent change to the record

Details

Published
Last modified
Exploit probability
0.2% · EPSS, next 30 days
Weakness
CWE-125 · Out-of-bounds read
Record status
Awaiting Analysis

Attack profile CVSS 3.1 · 5.2

Attack vector
Physical
Complexity
Low
Privileges needed
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
High
Raw vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

Meme: I wake up, CVE-2026-102485
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Fix and advisories

References

NVD record · CVE.org record