CVE-2026-90290: linux

CVSS: UnknownReceived
AliasesUBUNTU-CVE-2026-90290DEBIAN-CVE-2026-90290
Published 17-09-2026Last modified 19-10-2026
Open JSON

Vulnerability summary

CVE-2026-90290 is a vulnerability in linux with no CVSS score yet. EPSS estimates a 0.22% chance of exploitation in the next 30 days, higher than 11.4% 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
0.22%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1 · Related 1
OPENSUSE-SU-2026:11893-1

Timeline

  1. 17-09-2026
    PublishedVulnerability first disclosed.
  2. 19-10-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: arm64: hibernate: Restore DAIF state on error Sashiko AI has reported that if swsusp_mte_save_tags() for some reason fails we return from swsusp_arch_suspend() with DAIF being masked - that is not what we'd expect. Restore the saved DAIF state before returning from the error path.

CVSS metrics

Risk metrics not yet published.

EPSS trend

Probability

0.22%

Chance of exploitation in the next 30 days

Percentile

11%

Versus all other CVEs

30-day change

+0.01 pp

From 0.21% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.22%

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

Ubuntu157 products
  • linuxAll versions (No fix recorded)
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded)
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian2 products
  • linuxAll versions (No fix recorded) | < 6.1.190-1 | < 6.12.111-1 | < 7.2.6-1
  • linux-6.12< 6.12.111-1~deb12u1
Linux1 product
  • linux≥ ee11f332af96a3b5d29586bc6d69b41531f62648, < f5693dfaf28d66e7e880feafd1778d3715869efc | ≥ ee11f332af96a3b5d29586bc6d69b41531f62648, < 2c941f383a53e188cd6fe3a129eb9b52b298e683 | ≥ ee11f332af96a3b5d29586bc6d69b41531f62648, < cb51a05498e755d900900ff4b8503b4da4325996 | ≥ ee11f332af96a3b5d29586bc6d69b41531f62648, < ad3839fe2114bb092846df79edd8d119e148b8c3 | ≥ ee11f332af96a3b5d29586bc6d69b41531f62648, < c8c6835f62a7f9fc68865e85397d13a2dc9210fb | ≥ ee11f332af96a3b5d29586bc6d69b41531f62648, < 519e7de2c4c7b92ef57d4404b7e564aa9be24143 | ≥ ee11f332af96a3b5d29586bc6d69b41531f62648, < 77053624d03359a4e2ec47d7106639ec9a498c2b | ≥ ee11f332af96a3b5d29586bc6d69b41531f62648, < 541549827889d0380fd73f8aacb5de6ef7a5a1ac | 5.10

3 vendors · 160 products

References

13 links
Show all 13 references