CVE-2026-98078
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)
ipvs: fix reversed sequence option serialization
In the Linux kernel, the following vulnerability has been resolved: ipvs: fix reversed sequence option serialization hton_seq() expects the host-order source first and the unaligned network-order destination second. The version 1 sync sender passes these arguments in reverse for both sequence blocks. This leaves 24 bytes of the kmalloc-backed message unwritten. It may disclose stale heap data and replace the live connection sequence state with values read from the buffer. Pass the connection sequence state as the source and the message payload as the destination for both blocks.
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) |
|---|---|---|---|---|---|
| 986a075795339c5ea1122ce9290dfd5504252eb0 | affected | git | ae38b2ae16f709c0193e1b4340bde26ef3e2687d | Unavailable | None listed |
| 986a075795339c5ea1122ce9290dfd5504252eb0 | affected | git | bbc68ba258a4eb0a2ca3b3a105550801aa8b00b0 | Unavailable | None listed |
| 986a075795339c5ea1122ce9290dfd5504252eb0 | affected | git | f487b5788f15c6c32a219ed1480d25c93fc18d30 | Unavailable | None listed |
| 986a075795339c5ea1122ce9290dfd5504252eb0 | affected | git | 677ff8ab30a663cde984d8afe86465fd0d81aeef | Unavailable | None listed |
| 986a075795339c5ea1122ce9290dfd5504252eb0 | affected | git | e1c9f9446d3eaae323f1689f9e5de3b1ad6e47ec | Unavailable | None listed |
| 986a075795339c5ea1122ce9290dfd5504252eb0 | affected | git | 524599714558da83747c04952d378155c69f5b6b | Unavailable | None listed |
| 986a075795339c5ea1122ce9290dfd5504252eb0 | affected | git | de6cc6ec7932bc530f2bb92005dac9123d50659c | Unavailable | None listed |
| 986a075795339c5ea1122ce9290dfd5504252eb0 | affected | git | b04578b74f2d3755548fe9e829e3b2a6c6f966a1 | 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) |
|---|---|---|---|---|---|
| 2.6.39 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.39 | Unavailable | None listed |
| 5.10.271 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.222 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.189 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.111 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.53 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.7 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |