AOL versions up to and including 9.5 includes an ActiveX control (Phobos.dll) that exposes a method called Import() via the Phobos.Playlist COM object. This method is vulnerable to a stack-based buffer overflow when provided with an excessively long string argument. Exploitation allows remote attackers to execute arbitrary code in the context of the user, but only when the malicious HTML file is opened locally, due to the control not being marked safe for scripting or initialization. AOL remains an active and supported brand offering services like AOL Mail and AOL Desktop Gold, but the legacy AOL 9.5 desktop software—specifically the version containing the vulnerable Phobos.dll ActiveX control—is long discontinued and no longer maintained.
CVE-2010-10015
This high-severity CVE scores 8.4 under NVD CVSS v3. EPSS exploit probability: 25.4%, top 4% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.4
- EG Score
- 8.4(medium)
- EPSS
- 41.3%
- KEV
- Not listed
Published
August 21, 2025
Last Modified
April 15, 2026
Advisory Details (9)
Auto-updated Jul 13, 2026AOL 9.5 - ActiveX Heap Overflow - Windows dos Exploit
https://www.exploit-db.com/exploits/11190AOL <= 9.5 Phobos.Playlist 'Import()' Stack-Based Buffer Overflow | Advisories | VulnCheck
https://www.vulncheck.com/advisories/aol-phobos-playlist-import-stack-based-buffer-overflowJust a moment
https://www.fortiguard.com/encyclopedia/ips/32026/aol-phobos-dll-activex-control-import-buffer-overflowAOL 9.5 - ActiveX Heap Spray - Windows remote Exploit
https://www.exploit-db.com/exploits/11204Attack Signature Detail Page
https://www.broadcom.com/support/security-center/attacksignatures/detail?asid=26569Recognize-Security | AOL 9.5 Phobos.Playlist Import() Stack-based Buffer Overflow exploit (meta)
https://web.archive.org/web/20100804162117/http://www.rec-sec.com/2010/01/25/aol-playlist-class-buffer-overflow/WineHQ - America Online (AOL) 9.5
https://appdb.winehq.org/objectManager.php?sClass=version&iId=20354AOL 9.5 - ActiveX Heap Overflow - Windows dos Exploit
http://www.exploit-db.com/exploits/11190Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 7× in last 7d / 32× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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- 2026-06-08 15:39 UTCEG score recompute▲ 8.40
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Publicly available exploits
(1 reference)Working exploit code is in the public domain (1 Metasploit module). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Metasploitexploit/windows/fileformat/aol_phobos_bof✓ verifiedFirst seen Jan 20, 2010
AOL 9.5 Phobos.Playlist Import() Stack-based Buffer Overflow
Open source ↗
Related CVEs(same CWE)
Same CWE
10 shownCWE-121
- CVE-2012-10058EG 10.0CRITICAL
- CVE-2010-20113EG 9.8CRITICAL
- CVE-2010-20121EG 9.8CRITICAL
- CVE-2012-10060EG 9.8CRITICAL
- CVE-2012-10023EG 9.8CRITICAL
- CVE-2013-10042EG 9.8CRITICAL
- CVE-2012-10021EG 9.8CRITICAL
- CVE-2014-125117EG 9.8EPSS 91%CRITICAL
- CVE-2017-14854NVD 9.1EG 9.8EPSS 94%CRITICAL
- CVE-2015-1006EG 9.8EPSS 92%CRITICAL
Frequently asked(5)
What is CVE-2010-10015?
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What is the CVSS score of CVE-2010-10015?
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Dependency Blast Radius
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