VulnerabilityPublished 13 May 2026Updated 6 Nov 2026

CVE-2026-43487: Linux kernel · ata: libata-core: Disable LPM on ST1000DM010-2EP102

Affects Linux kernelSource CVE Database V5

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Not known to be exploited · fixed in f897b72cc74d24e7106716184f450d4045a6289b : update Linux kernel when convenient.

Data as of 6 Nov 2026, 16:04 UTC

Severity

Unrated

Rated by Threat Radar · No CVSS score from NVD or the CNA

Thin evidence

One scorer or none

Exploitation: No evidence of active exploitation and no public proof of concept
Automatable: Attackers cannot reliably automate steps 1–4 of the kill chain
Technical impact: Limited control over the software or limited information exposure

CISA SSVC assessment, 2026-11-06.

Patch

Available – fixed in f897b72cc74d24e7106716184f450d4045a6289b, b3b1d3ae1d87bc9398fb715c945968bf4c75a09a, a4bfb1947eda615fe0b2fc54beb6bedc03372e34 +1

Exploitation evidence

Disclosed: evidence found.
CVE published 13 May 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: 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 6 Nov 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Upgrade Linux kernel to f897b72cc74d24e7106716184f450d4045a6289b, b3b1d3ae1d87bc9398fb715c945968bf4c75a09a, a4bfb1947eda615fe0b2fc54beb6bedc03372e34 or 87f0349beaacab2ac60c4a1b6dcff254cef7d5a0.

Affected software

Product	Affected	Fixed in
LinuxLinux	Affected ≥ 7627a0edef548c4c4dea62df51cc26bfe5bbcab8, < f897b72cc74d24e7106716184f450d4045a6289b	Fixed in f897b72cc74d24e7106716184f450d4045a6289b
LinuxLinux	Affected ≥ 7627a0edef548c4c4dea62df51cc26bfe5bbcab8, < b3b1d3ae1d87bc9398fb715c945968bf4c75a09a	Fixed in b3b1d3ae1d87bc9398fb715c945968bf4c75a09a
LinuxLinux	Affected ≥ 7627a0edef548c4c4dea62df51cc26bfe5bbcab8, < a4bfb1947eda615fe0b2fc54beb6bedc03372e34	Fixed in a4bfb1947eda615fe0b2fc54beb6bedc03372e34
LinuxLinux	Affected ≥ 7627a0edef548c4c4dea62df51cc26bfe5bbcab8, < 87f0349beaacab2ac60c4a1b6dcff254cef7d5a0	Fixed in 87f0349beaacab2ac60c4a1b6dcff254cef7d5a0
LinuxLinux	Affected =6.9	Fixed in–

Description

In the Linux kernel, the following vulnerability has been resolved: ata: libata-core: Disable LPM on ST1000DM010-2EP102 According to a user report, the ST1000DM010-2EP102 has problems with LPM, causing random system freezes. The drive belongs to the same BarraCuda family as the ST2000DM008-2FR102 which has the same issue.

References

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