Answer in brief
CVE-2026-64179 records a Medium severity (CVSS 5.5) vulnerability in net: wwan: iosm: fix potential memory leaks in ipc_imem_init(). 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.
CVSS is 5.5. 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.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:7.1:rc1:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:7.1:rc2:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:7.1:rc3:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:7.1:rc4:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=3670970dd8c661c10c10c300d726f59428eaad32 <f1a4d57847813fae42fbb7eb35f2dd48b9cff8a9 || >=3670970dd8c661c10c10c300d726f59428eaad32 <ba6d8643019c33428f7c0658863e80e0b04a70f4 || >=3670970dd8c661c10c10c300d726f59428eaad32 <6f63a60580ebdd9a1f22f89a84814d1fefe16b1c || >=3670970dd8c661c10c10c300d726f59428eaad32 <583fd5a8fc797c8ecf2e1a7b923740c5e5734e85 || >=3670970dd8c661c10c10c300d726f59428eaad32 <ffb6dbb49c96be82f07c7b112e3ebc3e6fdd8dd5 || >=3670970dd8c661c10c10c300d726f59428eaad32 <8f764a7810a9f114313c439d25b11f4417c6e0dd || >=3670970dd8c661c10c10c300d726f59428eaad32 <c5d93b2c40355e999715262a824965aac025a427 | f1a4d57847813fae42fbb7eb35f2dd48b9cff8a9, ba6d8643019c33428f7c0658863e80e0b04a70f4, 6f63a60580ebdd9a1f22f89a84814d1fefe16b1c, 583fd5a8fc797c8ecf2e1a7b923740c5e5734e85, ffb6dbb49c96be82f07c7b112e3ebc3e6fdd8dd5, 8f764a7810a9f114313c439d25b11f4417c6e0dd, c5d93b2c40355e999715262a824965aac025a427 |
| Linux/Linuxgeneric | 5.14 | Not reported |
Published upstream
Jul 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 12, 2026
In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: fix potential memory leaks in ipc_imem_init() The memory allocated in ipc_protocol_init() is not freed on the error paths that follow in ipc_imem_init(). Fix that by calling the corresponding release function ipc_protocol_deinit() in the error path.
Quoted source text, attributed separately from HOL analysis.