CVE record · CVE-2026-89796

mm/damon/core: avoid infinite kdamond_merge_regions() internal loop

No CVSS scoreEPSS 0.0023 · 14th percentile

Published by the CVE Program (CNA: Linux) at 16 Sept 2026, 10:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Linux	Linux	affected 1e865019cef354a5f0314491b4b4fc9f9a613642 to before 407da1dd7f48e5ba22ceb8834f6923390632d025 git affected d7eda72e59bbf3ed592db7ff0fd8c246c73149a8 to before 65edd8b3a88278c9f8e5c7d8c15d4f296ce35078 git affected 11078e2d11465518a9e85096bd28f8cd5fa1ea41 to before 5b0953f86d65855dc901050f40bbe6da0475d198 git affected 310d6c15e9104c99d5d9d0ff8e5383a79da7d5e6 to before 769c16699c89811386eb003c8fd9dcb8d405b316 git affected 310d6c15e9104c99d5d9d0ff8e5383a79da7d5e6 to before 50a7a5aec1aa43efc297fd4377c1cbdc7d15620d git affected 310d6c15e9104c99d5d9d0ff8e5383a79da7d5e6 to before 8a96a06e04d210845be5d9581c0e9e338947e8f8 git affected 310d6c15e9104c99d5d9d0ff8e5383a79da7d5e6 to before 123e4619ab6c8ab1c4cb1d7a58311a2af13929cd git affected f2bd3184b6aeca6a497394b558337246e09fc02d git affected 5.15.164 to before 5.15.222 semver affected 6.1.101 to before 6.1.189 semver affected 6.6.41 to before 6.6.158 semver affected 6.9.10 to before 6.10 semver Other versions: unaffected
Linux	Linux	affected 6.10 unaffected before 6.10 semver unaffected 5.15.222 to 5.15., inclusive semver unaffected 6.1.189 to 6.1., inclusive semver unaffected 6.6.158 to 6.6., inclusive semver unaffected 6.12.111 to 6.12., inclusive semver unaffected 6.18.53 to 6.18., inclusive semver unaffected 7.2.5 to 7.2., inclusive semver unaffected 7.3 to *, inclusive original_commit_for_fix Other versions: affected

Identifiers: CVE-2026-89796
CNA: Linux
Tags: Linux kernel
Published: 16 Sept 2026
Updated: 19 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

No source has published a CVSS score for this record yet.

CISA KEV Not listed.
EPSS 0.0023, the 14th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 16 Sept 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.