VulnerabilityModified

CVE-2007-1530

The LLTD Mapper in Microsoft Windows Vista does not properly gather responses to EMIT packets, which allows remote attackers to cause a denial of service (mapping failure) by omitting an ACK response, which triggers an XML syntax error.

MEDIUM 5.0EPSS 15.3%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 15.3%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.

Description

CVSS 2.0: 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS: 15.25% probability · 97th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Affected: microsoft/windows vista
Source: cve@mitre.org

EPSS trend

EPSS 15.3% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.