CVE-2026-68475: reset: sunxi: fix memory region leak on ioremap failure

Received
AliasesUBUNTU-CVE-2026-68475DEBIAN-CVE-2026-68475
Published 15-08-2026Last modified 17-08-2026

Vulnerability summary

CVE-2026-68475 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 12.5% of scored vulnerabilities.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
0.22%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 16 · Related 16
SUSE-SU-2026:5091-1USN-8875-1USN-8875-2USN-8876-1USN-8877-1USN-8878-1

Timeline

  1. 15-08-2026
    PublishedVulnerability first disclosed.
  2. 17-08-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: reset: sunxi: fix memory region leak on ioremap failure In sunxi_reset_init(), when ioremap() fails, the memory region obtained via request_mem_region() is not released, leading to a resource leak. Add an err_mem_region label to properly release the memory region before freeing the data structure.

CVSS metrics

Risk metrics not yet published.

EPSS trend

Probability

0.22%

Chance of exploitation in the next 30 days

Percentile

13%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.22% on 06-10-2026

06-10-202605-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

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)
Debian1 product
  • linux< 6.1.180-1 | < 6.12.100-1 | < 7.1.5-1
Linux1 product
  • linux≥ 8f1ae77f466660b6da2455cccecc07ae631fa66d, < 23af4ea217800a20c405d72e82b11e24e27721f3 | ≥ 8f1ae77f466660b6da2455cccecc07ae631fa66d, < ec836995c00a1968e403ef6beb53a73a9b0f318c | ≥ 8f1ae77f466660b6da2455cccecc07ae631fa66d, < b4d7333849839ff42e1bc802d5b5f63d71c65add | ≥ 8f1ae77f466660b6da2455cccecc07ae631fa66d, < 6dc0c8cd9c8a84808c6df760024d2604bc6d31fe | ≥ 8f1ae77f466660b6da2455cccecc07ae631fa66d, < 01e43f4e7d12dae6fa82ae1b2e91c9ce07e06cd8 | ≥ 8f1ae77f466660b6da2455cccecc07ae631fa66d, < 82753ac86cb3d641b8634a61335fd0f04a61cc1a | ≥ 8f1ae77f466660b6da2455cccecc07ae631fa66d, < d826d3e04c5bd9d284ba29f330246a317a8a7023 | ≥ 8f1ae77f466660b6da2455cccecc07ae631fa66d, < 1a8c89f8c112c75e84ff9a140f969e372aed0c9a | 3.14

3 vendors · 171 products

References

27 links
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