- —Not scoredno CVSS score yet
- 0.17%Exploitation in 30 daysEPSS · top 93% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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.
Timeline
ID reserved
By Linux
Published
- 9 days later
· 9 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Received.
- EPSS (exploitation in 30 days)
- 0.17% · top 93% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < de8bd760ca0c2a3f337bbafbeb1dcad0853787cc
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < 3f2088a3973faf3ed9b56ea3d3f0240b9a797016
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < c9f03e750d9ddf0f42c24e3ba683f26e377ffd72
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < f83e416c2242fb298ad33b756c83aae75d9e359c
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < aac97a4b3f47c36a47f934aa679407b718b67537
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < 60f7ccf669882262330171eda51a4f52fa2e69c9
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < c7d911ea1cc9a63b07e52f5e75b263be0615b289
- affected 2.6.12
- unaffected < 2.6.12
- unaffected 5.10.271 – ≤ 5.10.*
- unaffected 5.15.222 – ≤ 5.15.*
- unaffected 6.1.189 – ≤ 6.1.*
- unaffected 6.6.158 – ≤ 6.6.*
- unaffected 6.12.111 – ≤ 6.12.*
- unaffected 6.18.53 – ≤ 6.18.*
- unaffected 7.2 – ≤ *
References
References7
- https://git.kernel.org/stable/c/de8bd760ca0c2a3f337bbafbeb1dcad0853787cc (opens in a new tab)
- https://git.kernel.org/stable/c/3f2088a3973faf3ed9b56ea3d3f0240b9a797016 (opens in a new tab)
- https://git.kernel.org/stable/c/c9f03e750d9ddf0f42c24e3ba683f26e377ffd72 (opens in a new tab)
- https://git.kernel.org/stable/c/f83e416c2242fb298ad33b756c83aae75d9e359c (opens in a new tab)
- https://git.kernel.org/stable/c/aac97a4b3f47c36a47f934aa679407b718b67537 (opens in a new tab)
- https://git.kernel.org/stable/c/60f7ccf669882262330171eda51a4f52fa2e69c9 (opens in a new tab)
- https://git.kernel.org/stable/c/c7d911ea1cc9a63b07e52f5e75b263be0615b289 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-86086 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-97488)Record last updated .