CVE-2009-0749

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.55% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 72.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2009-03-02 20:00Z17 YR AGO

Last updated

2024-08-07 04:48Z2 YR AGO

Reserved

2009-03-02

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.1

Document digest

0979516ce945d92ed7be5d6c6f16dab3c512dd56b32574dd948efa69eb26f0bb

• secunia.com34201http://secunia.com/advisories/34201third-party-advisoryx_refsource_SECUNIA
• secunia.com34259http://secunia.com/advisories/34259third-party-advisoryx_refsource_SECUNIA
• secunia.com34035http://secunia.com/advisories/34035third-party-advisoryx_refsource_SECUNIA
• www.securityfocus.com33873http://www.securityfocus.com/bid/33873vdb-entryx_refsource_BID
• lists.opensuse.orgSUSE-SR:2009:006http://lists.opensuse.org/opensuse-security-announce/2009-03/msg00001.htmlvendor-advisoryx_refsource_SUSE
• www.vupen.comADV-2009-0510http://www.vupen.com/english/advisories/2009/0510vdb-entryx_refsource_VUPEN
• optipng.sourceforge.nethttp://optipng.sourceforge.netx_refsource_CONFIRM
• sourceforge.nethttp://sourceforge.net/tracker/index.php?func=detail&aid=2582013&group_id=151404&atid=780913x_refsource_CONFIRM
• secunia.com35685http://secunia.com/advisories/35685third-party-advisoryx_refsource_SECUNIA
• lists.opensuse.orgSUSE-SR:2009:012http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.htmlvendor-advisoryx_refsource_SUSE
• www.openwall.com[oss-security] 20090224 CVE request: optipng security releasehttp://www.openwall.com/lists/oss-security/2009/02/24/2mailing-listx_refsource_MLIST
• www.openwall.com[oss-security] 20090225 Re: CVE request: optipng security releasehttp://www.openwall.com/lists/oss-security/2009/02/25/4mailing-listx_refsource_MLIST
• www.gentoo.orgGLSA-200903-12http://www.gentoo.org/security/en/glsa/glsa-200903-12.xmlvendor-advisoryx_refsource_GENTOO
• exchange.xforce.ibmcloud.comoptipng-gifreadnextextension-code-execution(48879)https://exchange.xforce.ibmcloud.com/vulnerabilities/48879vdb-entryx_refsource_XF