CVE-2026-15422
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)
SCTP needs to better-check INIT ACK chunk parameters
The illumos SCTP inbound path performs association lookup for INIT ACK chunks without adequately validating the address parameters carried in the chunk. Since this lookup runs during packet classification (i.e. before SCTP integrity checks or IPsec policy are applied) a remote, unauthenticated attacker can send a crafted SCTP INIT ACK packet with malformed address parameters to cause an out-of-bounds access and kernel heap corruption, which may lead to remote code execution. The flaw has existed since 2010 (illumos-gate commit a5407c02), and affects any illumos distribution prior to illumos-gate commit 53a3efde.
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.
illumos-gate
- Vendor
- illumos
- Product
- illumos-gate
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| a5407c02d5ed61b29481b9b71f1307d7ebec9e5c | affected | git | 53a3efdeff8e6745bbfb69c5360f94962fb79e75 | Unavailable |
|
OmniOS
- Vendor
- OmniOS
- Product
- OmniOS
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| r151058 | affected | custom | r151058j | Unavailable |
|
| r151056 | affected | custom | r151056aj | Unavailable |
|
| r151054 | affected | custom | r151054bj | Unavailable |
|
| any | affected | custom | r151054 | Unavailable | None listed |
SmartOS
- Vendor
- Triton Data Center
- Product
- SmartOS
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| any | affected | custom | 202060709 | Unavailable |
|