CVE-2026-68395: linux

CVSS: UnknownReceived
AliasesUBUNTU-CVE-2026-68395DEBIAN-CVE-2026-68395
Published 10-08-2026Last modified 19-08-2026
Open JSON

Vulnerability summary

CVE-2026-68395 is a vulnerability in linux with no CVSS score yet. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 10.6% of scored vulnerabilities.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
0.21%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 23 · Related 21
MGASA-2026-0336MGASA-2026-0337OPENSUSE-SU-2026:21910-1SUSE-SU-2026:23881-1SUSE-SU-2026:23887-1SUSE-SU-2026:23897-1

Timeline

  1. 10-08-2026
    PublishedVulnerability first disclosed.
  2. 19-08-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: ata: sata_dwc_460ex: enable SATA interrupts only after IRQ handler is registered sata_dwc_enable_interrupts() is called before platform_get_irq() and ata_host_activate(), leaving the SATA controller's interrupt mask enabled without a registered handler. If a later step fails (irq request, phy init, etc.) or if the controller asserts an interrupt during probe, the irq line may fire with no handler, causing a spurious interrupt storm. Move sata_dwc_enable_interrupts() after ata_host_activate() so that interrupts are only unmasked once the handler is registered and the core is fully initialized.

CVSS metrics

Risk metrics not yet published.

EPSS trend

Probability

0.21%

Chance of exploitation in the next 30 days

Percentile

11%

Versus all other CVEs

30-day change

0.00 pp

From 0.21% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.21%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ubuntu169 products
  • linuxAll versions (No fix recorded) | < 5.15.0-198.208 | < 6.8.0-147.147 | < 7.0.0-38.38
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded) | < 5.15.0-1117.124 | < 6.8.0-1067.70 | < 7.0.0-1014.14
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian2 products
  • linux< 6.1.187-1 | < 6.12.101-1 | < 7.1.6-1
  • linux-6.12< 6.12.101-1~deb12u1
Linux1 product
  • linux≥ 62936009f35a6659cc3ebe0d90c754182d60da73, < 60b922442e9c208832e2699f128ef078f9f50faa | ≥ 62936009f35a6659cc3ebe0d90c754182d60da73, < d031957a6284e03c709f95cb8fc6f8891d4432ba | ≥ 62936009f35a6659cc3ebe0d90c754182d60da73, < 8fbad29f399ba11c3b070ef5baf1c4b3e13ed838 | ≥ 62936009f35a6659cc3ebe0d90c754182d60da73, < fbe7df5d3a3aed2456667a4825e4ff98d6df6ca4 | ≥ 62936009f35a6659cc3ebe0d90c754182d60da73, < 23d4c50fdc0dfe3ad4f9647a3b7d486de807dcda | ≥ 62936009f35a6659cc3ebe0d90c754182d60da73, < daa80b422ed920a3c0c45153020b0ad7af7fb5a5 | ≥ 62936009f35a6659cc3ebe0d90c754182d60da73, < 5d0797d6940b8dc894f950c52f7af0b42cb55ed0 | ≥ 62936009f35a6659cc3ebe0d90c754182d60da73, < 4bbc16a353a98023e5ddfca7c1fc0e49971cf4d0 | 2.6.36

3 vendors · 172 products

References

26 links
Show all 26 references