CVE-2009-2495

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

34.30% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 98.3% of scored records. A rank, not a probability.

NVD base score

6.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-16.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2009-07-29 17:00Z17 YR AGO

Last updated

2026-05-27 15:51Z3 MO AGO

Reserved

2009-07-17

Assigning CNA

microsoft

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Weaknesses

• CWE-126Buffer Over-readVariant
• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass

Data version

5.2

Document digest

15cb40f8fc5387d4ce83089a8568fb610b82badbf3e27029193d82311fd6022b

• sunsolve.sun.com266108http://sunsolve.sun.com/search/document.do?assetkey=1-66-266108-1vendor-advisoryx_refsource_SUNALERT
• www.vupen.comADV-2009-2034http://www.vupen.com/english/advisories/2009/2034vdb-entryx_refsource_VUPEN
• oval.cisecurity.orgoval:org.mitre.oval:def:7573https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7573vdb-entrysignaturex_refsource_OVAL
• www.adobe.comhttp://www.adobe.com/support/security/bulletins/apsb09-13.htmlx_refsource_CONFIRM
• www.novell.comhttp://www.novell.com/support/viewContent.do?externalId=7004997&sliceId=1x_refsource_CONFIRM
• oval.cisecurity.orgoval:org.mitre.oval:def:6478https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6478vdb-entrysignaturex_refsource_OVAL
• www.us-cert.govTA09-286Ahttp://www.us-cert.gov/cas/techalerts/TA09-286A.htmlthird-party-advisoryx_refsource_CERT
• docs.microsoft.comMS09-035https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-035vendor-advisoryx_refsource_MS
• oval.cisecurity.orgoval:org.mitre.oval:def:6305https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6305vdb-entrysignaturex_refsource_OVAL
• marc.infoSSRT100013http://marc.info/?l=bugtraq&m=126592505426855&w=2vendor-advisoryx_refsource_HP
• www.adobe.comhttp://www.adobe.com/support/security/bulletins/apsb09-10.htmlx_refsource_CONFIRM
• secunia.com36374http://secunia.com/advisories/36374third-party-advisoryx_refsource_SECUNIA
• secunia.com36746http://secunia.com/advisories/36746third-party-advisoryx_refsource_SECUNIA
• secunia.com35967http://secunia.com/advisories/35967third-party-advisoryx_refsource_SECUNIA
• www.us-cert.govTA09-195Ahttp://www.us-cert.gov/cas/techalerts/TA09-195A.htmlthird-party-advisoryx_refsource_CERT
• docs.microsoft.comMS09-060https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-060vendor-advisoryx_refsource_MS