CVE-2026-97488 (GCVE-0-2026-97488)

Vulnerability from cvelistv5 – Published: 2026-09-24 16:04 – Updated: 2026-09-24 16:04
VLAI
Title
qnx4: handle set_blocksize failures
Summary
In the Linux kernel, the following vulnerability has been resolved: qnx4: handle set_blocksize failures qnx4 uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting will hit the BUG_ON(offset >= folio_size(folio)); in folio_set_bh on the first __bread_gfp call.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < aac97a4b3f47c36a47f934aa679407b718b67537 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 60f7ccf669882262330171eda51a4f52fa2e69c9 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c7d911ea1cc9a63b07e52f5e75b263be0615b289 (git)
Affected: 0 , < 6.12.111 (semver)
Affected: 0 , < 6.18.53 (semver)
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Linux Linux Unaffected: 6.12.111 , ≤ 6.12.* (semver)
Unaffected: 6.18.53 , ≤ 6.18.* (semver)
Unaffected: 7.2 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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    "dateReserved": "2026-09-24T16:01:01.150Z",
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      "cve": "CVE-2026-97488",
      "id": "CVE-2026-97488",
      "initial_release_date": "2026-09-24T23:45:21Z",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2026-97488",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-97488.json",
      "version": "2"
    }
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}



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