Answer in brief
CVE-2026-100075 records a Unknown severity vulnerability in RDMA/srpt: Fix srpt_alloc_rw_ctxs() unwind counters. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=b99f8e4d7bcd3bfbb3cd965918523299370d0cb2 <af00051dbc9f467d4840ec709680660a3f8990fa || >=b99f8e4d7bcd3bfbb3cd965918523299370d0cb2 <717ab4d0614e9446bf8e2de6229464499e4008d6 || >=b99f8e4d7bcd3bfbb3cd965918523299370d0cb2 <f1f2252da52cdda912da9993f39f58783b01b38f || >=b99f8e4d7bcd3bfbb3cd965918523299370d0cb2 <f65f45dfa1e6e2eaa9e11c8b8ce8857799cb189d || >=b99f8e4d7bcd3bfbb3cd965918523299370d0cb2 <be1478849e1abb1e12dc12e14cdbf800cc6fa99a || >=b99f8e4d7bcd3bfbb3cd965918523299370d0cb2 <af073bd245180393bcb15d33d3990a6bdc32593a || >=b99f8e4d7bcd3bfbb3cd965918523299370d0cb2 <bd02d644bd19a2795c018635d273d91e45d2bb95 || >=b99f8e4d7bcd3bfbb3cd965918523299370d0cb2 <b38f98e176050850f41bb6415f3a71400056623e | af00051dbc9f467d4840ec709680660a3f8990fa, 717ab4d0614e9446bf8e2de6229464499e4008d6, f1f2252da52cdda912da9993f39f58783b01b38f, f65f45dfa1e6e2eaa9e11c8b8ce8857799cb189d, be1478849e1abb1e12dc12e14cdbf800cc6fa99a, af073bd245180393bcb15d33d3990a6bdc32593a, bd02d644bd19a2795c018635d273d91e45d2bb95, b38f98e176050850f41bb6415f3a71400056623e |
| Linux/Linuxgeneric | 4.7 | Not reported |
Published upstream
Sep 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 25, 2026
In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Fix srpt_alloc_rw_ctxs() unwind counters When srpt_alloc_rw_ctxs() fails partway through a multi-buffer indirect descriptor, the unwind path destroys RDMA contexts but leaves stale n_rw_ctx and n_rdma values (and a dangling rw_ctxs pointer). Later sq_wr_avail accounting in srpt_queue_response() or srpt_write_pending() can then subtract the wrong number of send queue credits. Reset the counters and clear rw_ctxs after freeing the heap allocation before returning an error.
Quoted source text, attributed separately from HOL analysis.