CVE-2026-45873
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets Userspace provides an optimized representation in case intervals are adjacent, where the end element is omitted. The existing partial overlap detection logic skips anonymous set checks on start elements for this reason. However, it is possible to add intervals that overlap to this anonymous where two start elements with the same, eg. A-B, A-C where C < B. start end A B start end A C Restore the check on overlapping start elements to report an overlap.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4aacf3d78424293e318c616016865380b37b9cc5 | affected | git | 7ca5813e1b21ef300e04593f47b073ef3217aac6 | Unavailable | None listed |
| 2bf1435fa19d2c58054391b3bba40d5510a5758c | affected | git | 029e5f6a95e905b12d6bc20421be32a01e0eb311 | Unavailable | None listed |
| 318cb24a4c3fce8140afaf84e4d45fcb76fb280b | affected | git | f1381ce0a1dd013610985e1c4260908163a427df | Unavailable | None listed |
| c9e6978e2725a7d4b6cd23b2facd3f11422c0643 | affected | git | f1535d56fc3f6c625b7e0559c006bd0318791bb1 | Unavailable | None listed |
| c9e6978e2725a7d4b6cd23b2facd3f11422c0643 | affected | git | 05feaf826390fd16f1deb89dd9412def3b2a280f | Unavailable | None listed |
| c9e6978e2725a7d4b6cd23b2facd3f11422c0643 | affected | git | dad14d22dff1a191612acb98facceb303d0524a2 | Unavailable | None listed |
| c9e6978e2725a7d4b6cd23b2facd3f11422c0643 | affected | git | e6497e06a102870803a59570d75ed2c36d7e11b3 | Unavailable | None listed |
| c9e6978e2725a7d4b6cd23b2facd3f11422c0643 | affected | git | 4780ec142cbb24b794129d3080eee5cac2943ffc | Unavailable | None listed |
| 7ab87a326f20c52ff4d9972052d085be951c704b | affected | git | Unavailable | Unavailable | None listed |
| 181859bdfb9734aca449512fccaee4cacce64aed | affected | git | Unavailable | Unavailable | None listed |
| 5.10.166 | affected | semver | 5.10.252 | Unavailable | None listed |
| 5.15.91 | affected | semver | 5.15.202 | Unavailable | None listed |
| 6.1.9 | affected | semver | 6.1.165 | Unavailable | None listed |
| 4.19.316 | affected | semver | 4.20 | Unavailable | None listed |
| 5.4.262 | affected | semver | 5.5 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.2 | Unavailable | None listed |
| 5.10.252 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.202 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.165 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.128 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.75 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.14 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.4 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |