Answer in brief
CVE-2025-71112 records a High severity (CVSS 7.1) vulnerability in net: hns3: add VLAN id validation before using. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2025-71112 records a High severity (CVSS 7.1) vulnerability in net: hns3: add VLAN id validation before using. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. 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 7.1. 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), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <46c7d9fe8dd869ea5de666aba8c1ec1061ca44a8 || >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <42c91dfa772c57de141e5a55a187ac760c0fd7e1 || >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <00e56a7706e10b3d00a258d81fcb85a7e96372d6 || >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <b7b4f3bf118f51b67691a55b464f04452e5dc6fc || >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <95cca255a7a5ad782639ff0298c2a486707d1046 || >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <91a51d01be5c9f82c12c2921ca5cceaa31b67128 || >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <6ef935e65902bfed53980ad2754b06a284ea8ac1 | 46c7d9fe8dd869ea5de666aba8c1ec1061ca44a8, 42c91dfa772c57de141e5a55a187ac760c0fd7e1, 00e56a7706e10b3d00a258d81fcb85a7e96372d6, b7b4f3bf118f51b67691a55b464f04452e5dc6fc, 95cca255a7a5ad782639ff0298c2a486707d1046, 91a51d01be5c9f82c12c2921ca5cceaa31b67128, 6ef935e65902bfed53980ad2754b06a284ea8ac1 |
| Linux/Linuxgeneric | 5.3 | Not reported |
| Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
| Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
| Siemens/SIPLUS S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
Published upstream
Jan 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 14, 2026
In the Linux kernel, the following vulnerability has been resolved: net: hns3: add VLAN id validation before using Currently, the VLAN id may be used without validation when receive a VLAN configuration mailbox from VF. The length of vlan_del_fail_bmap is BITS_TO_LONGS(VLAN_N_VID). It may cause out-of-bounds memory access once the VLAN id is bigger than or equal to VLAN_N_VID. Therefore, VLAN id needs to be checked to ensure it is within the range of VLAN_N_VID.
Quoted source text, attributed separately from HOL analysis.
CVSS is 7.1. 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), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <46c7d9fe8dd869ea5de666aba8c1ec1061ca44a8 || >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <42c91dfa772c57de141e5a55a187ac760c0fd7e1 || >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <00e56a7706e10b3d00a258d81fcb85a7e96372d6 || >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <b7b4f3bf118f51b67691a55b464f04452e5dc6fc || >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <95cca255a7a5ad782639ff0298c2a486707d1046 || >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <91a51d01be5c9f82c12c2921ca5cceaa31b67128 || >=fe4144d47eef8453459c53a34e9d5940a3e6c219 <6ef935e65902bfed53980ad2754b06a284ea8ac1 | 46c7d9fe8dd869ea5de666aba8c1ec1061ca44a8, 42c91dfa772c57de141e5a55a187ac760c0fd7e1, 00e56a7706e10b3d00a258d81fcb85a7e96372d6, b7b4f3bf118f51b67691a55b464f04452e5dc6fc, 95cca255a7a5ad782639ff0298c2a486707d1046, 91a51d01be5c9f82c12c2921ca5cceaa31b67128, 6ef935e65902bfed53980ad2754b06a284ea8ac1 |
| Linux/Linuxgeneric | 5.3 | Not reported |
| Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
| Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
| Siemens/SIPLUS S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
Published upstream
Jan 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 14, 2026
In the Linux kernel, the following vulnerability has been resolved: net: hns3: add VLAN id validation before using Currently, the VLAN id may be used without validation when receive a VLAN configuration mailbox from VF. The length of vlan_del_fail_bmap is BITS_TO_LONGS(VLAN_N_VID). It may cause out-of-bounds memory access once the VLAN id is bigger than or equal to VLAN_N_VID. Therefore, VLAN id needs to be checked to ensure it is within the range of VLAN_N_VID.
Quoted source text, attributed separately from HOL analysis.