Medium 5.4Published Aug 3, 2007

CVE-2007-3748Buffer overflow in the UPnP IGD (Internet Gateway Device Standardized Device Control Protocol) implementation in iChat on Apple Mac OS X 10.3.9 and 10.4.10 allows network-adjacent remote attackers to…

Updated under an hour ago (Nov 2, 2026, 12:10 AM ET)

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It affects apple ichat. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Buffer overflow in the UPnP IGD (Internet Gateway Device Standardized Device Control Protocol) implementation in iChat on Apple Mac OS X 10.3.9 and 10.4.10 allows network-adjacent remote attackers to execute arbitrary code via a crafted packet.

CVSS: 5.4 MEDIUM (v2.0, NVD)AV:A/AC:M/Au:N/C:P/I:P/A:P
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 16, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

apple ichat apple:ichat	all versions	NVD

References

References

http://docs.info.apple.com/article.html?artnum=306172
http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html
http://secunia.com/advisories/26235	patch, vendor-advisory
http://securitytracker.com/id?1018493	patch
http://www.securityfocus.com/bid/25159	patch
http://www.vupen.com/english/advisories/2007/2732
https://exchange.xforce.ibmcloud.com/vulnerabilities/35732

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.