CVE-2026-97522
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: mptcp: fix bad accounting in __mptcp_subflow_push_pending() If __subflow_push_pending() errors out we should avoid updating the copied byte counters, to avoid mismatch push call later on.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedSep 25, 2026
First seenSep 25, 2026
How to fix
Update
- Linux Linuxddbf9f03c1cc7d5b86eebe7c2beea0db4286d354, 9781fa35d9f7a87a83115acd3a88bc9ce35b5407, a0a64525f3414268ed4b1945a1dc690aa974dd4f, dc054821e639a2e14f1419436612db70b6af45fc, f3ef03357396d4b147d8e76c75fb612c2f264ffc or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 0fa1b3783a17d75a4aa1651a18ede041ffca5750 ≤ v < ddbf9f03c1cc7d5b86eebe7c2beea0db4286d354, 0fa1b3783a17d75a4aa1651a18ede041ffca5750 ≤ v < 9781fa35d9f7a87a83115acd3a88bc9ce35b5407, 0fa1b3783a17d75a4aa1651a18ede041ffca5750 ≤ v < a0a64525f3414268ed4b1945a1dc690aa974dd4f, 0fa1b3783a17d75a4aa1651a18ede041ffca5750 ≤ v < dc054821e639a2e14f1419436612db70b6af45fc, 0fa1b3783a17d75a4aa1651a18ede041ffca5750 ≤ v < f3ef03357396d4b147d8e76c75fb612c2f264ffc, 6.6 | ddbf9f03c1cc7d5b86eebe7c2beea0db4286d354, 9781fa35d9f7a87a83115acd3a88bc9ce35b5407, a0a64525f3414268ed4b1945a1dc690aa974dd4f, dc054821e639a2e14f1419436612db70b6af45fc, f3ef03357396d4b147d8e76c75fb612c2f264ffc |
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