PatchTheCVECVE-2009-0396: The Sony Ericsson W910i, W660i, K618i, K610i, Z610i, K810i, K660i, W880i, and K530i phones allow remote attack
CVE-2009-0396 is a high-severity flaw (CVSS 7.8) affecting k530i, k610i, k618i. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
The Sony Ericsson W910i, W660i, K618i, K610i, Z610i, K810i, K660i, W880i, and K530i phones allow remote attackers to cause a denial of service (device reboot or hang-up) via a malformed WAP Push packet to (1) SMS or (2) UDP port 2948.
Why this priority
- High severity
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 7.8 (High) |
| EPSS exploit chance | 1.7% (top 23%) |
| CISA exploited list | No |
| Weakness | CWE-20 |
| Published | 2009-02-03 |
| Last modified | 2026-06-16 |
Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2009-0396?
k530i: mitigate or apply the listed mitigation; k610i: mitigate or apply the listed mitigation; k618i: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2009-0396 being exploited?
CVE-2009-0396 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2009-0396 affect?
CVE-2009-0396 affects k530i, k610i, k618i. Severity is high (CVSS 7.8). The Sony Ericsson W910i, W660i, K618i, K610i, Z610i, K810i, K660i, W880i, and K530i phones allow remote attackers to cause a denial of service (device reboot or hang-up) via a malformed WAP Push packet to (1) SMS or (2) UDP port 2948.
How urgent is CVE-2009-0396?
Priority 46/100. High severity