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CVE-2007-4268
Integer signedness error in the Networking component in Apple Mac OS X 10.4 through 10.4.10 allows local users to execute arbitrary code…
High7.8EPSS 0.67%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Integer signedness error in the Networking component in Apple Mac OS X 10.4 through 10.4.10 allows local users to execute arbitrary code via a crafted AppleTalk message with a negative value, which satisfies a signed comparison during mbuf allocation but is later interpreted as an unsigned value, which triggers a heap-based buffer overflow.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.67% · top 48% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
Affected products
n/a
- affected n/a
References (9)
- 1018950 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 26444 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- macosx-networking-mbuf-bo(38476) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 20071114 Apple Mac OS X AppleTalk mbuf Kernel Heap Overflow Vulnerability (opens in a new tab)third-party-advisoryx_refsource_IDEFENSEx_transferred
- APPLE-SA-2007-11-14 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- http://docs.info.apple.com/article.html?artnum=307041 (opens in a new tab)x_refsource_CONFIRMx_transferred
- ADV-2007-3868 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 27643 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- TA07-319A (opens in a new tab)third-party-advisoryx_refsource_CERTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2007-4268)Record last updated .