CVE-2026-52970
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2026-06-24
Modified: 2026-11-10
First seen: 2026-11-06
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_ct: fix missing expect put in obj eval nft_ct_expect_obj_eval() allocates an expectation and may call nf_ct_expect_related(), but never drops its local reference. Add nf_ct_expect_put(exp) before return to balance allocation.
Affected Software (22)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < cdb9a25dd3416d427e8b2753210f8baf44207577 |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < 26ab32ec73941871c97562ee1f39587950dc3b68 |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < 7b96242ceedfe249f158419f3254bcee04173ffe |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < ecca618e1e339494911090474ed87742c0f73976 |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < 2aef1b13d5c0285f340512c6c07eb858fd018fd8 |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < 1dced0725e2fae3ac3416274db20a7ff5a46931d |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < 84c422cea5a45fe56be839f25880f21fd33940cd |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < 19f94b6fee75b3ef7fbc06f3745b9a771a8a19a4 |
| Linux | Linux | 5.3 |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < cdb9a25dd3416d427e8b2753210f8baf44207577 |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < 26ab32ec73941871c97562ee1f39587950dc3b68 |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < 7b96242ceedfe249f158419f3254bcee04173ffe |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < ecca618e1e339494911090474ed87742c0f73976 |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < 2aef1b13d5c0285f340512c6c07eb858fd018fd8 |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < 1dced0725e2fae3ac3416274db20a7ff5a46931d |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < 84c422cea5a45fe56be839f25880f21fd33940cd |
| Linux | Linux | 857b46027d6f91150797295752581b7155b9d0e1 < 19f94b6fee75b3ef7fbc06f3745b9a771a8a19a4 |
| Linux | Linux | 5.3 |
| linux | linux_kernel | 5.3 – 5.10.258 |
| linux | linux_kernel | 7.1 |
| linux | linux_kernel | 7.1 |
| linux | linux_kernel | 7.1 |