CVE-2008-4686

CVE-2008-4686 is a critical-severity vulnerability in Videolan Vlc Media Player with a CVSS 2.0 base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-189.

Key facts

• Severity: Critical (CVSS 2.0 base score 9.3)
• EPSS exploit prediction: 10% (95th percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-189
• Affected product: Videolan Vlc Media Player
• Published: 2008-10-22
• Last modified: 2026-06-16

Description

Multiple integer overflows in ty.c in the TY demux plugin (aka the TiVo demuxer) in VideoLAN VLC media player, probably 0.9.4, might allow remote attackers to execute arbitrary code via a crafted .ty file, a different vulnerability than CVE-2008-4654.

Frequently asked questions

What is CVE-2008-4686?

Multiple integer overflows in ty.c in the TY demux plugin (aka the TiVo demuxer) in VideoLAN VLC media player, probably 0.9.4, might allow remote attackers to execute arbitrary code via a crafted .ty file, a different vulnerability than CVE-2008-4654.

How severe is CVE-2008-4686?

CVE-2008-4686 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2008-4686 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-4686?

CVE-2008-4686 primarily affects Videolan Vlc Media Player. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-4686?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2008-4686 published?

CVE-2008-4686 was published on 2008-10-22 and last updated on 2026-06-16.

References

• http://git.videolan.org/?p=vlc.git%3Ba=commitdiff%3Bh=d859e6b9537af2d7326276f70de25a840f554dc3
• http://www.openwall.com/lists/oss-security/2008/10/19/2
• http://www.openwall.com/lists/oss-security/2008/10/22/6
• http://www.securityfocus.com/bid/31867
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14630

Affected products (5)

• cpe:2.3:a:videolan:vlc_media_player:0.9.0:*:*:*:*:*:*:*
• cpe:2.3:a:videolan:vlc_media_player:0.9.1:*:*:*:*:*:*:*
• cpe:2.3:a:videolan:vlc_media_player:0.9.2:*:*:*:*:*:*:*
• cpe:2.3:a:videolan:vlc_media_player:0.9.3:*:*:*:*:*:*:*
• cpe:2.3:a:videolan:vlc_media_player:0.9.4:*:*:*:*:*:*:*

More vulnerabilities in Videolan Vlc Media Player

• CVE-2008-0296 — Critical (CVSS 10.0): Heap-based buffer overflow in the libaccess_realrtsp plugin in VideoLAN VLC Media Player 0.8.6d and earlier on Windows…
• CVE-2023-47359 — Critical (CVSS 9.8): Videolan VLC prior to version 3.0.20 contains an incorrect offset read that leads to a Heap-Based Buffer Overflow in…
• CVE-2019-13962 — Critical (CVSS 9.8): lavc_CopyPicture in modules/codec/avcodec/video.c in VideoLAN VLC media player through 3.0.7 has a heap-based buffer…
• CVE-2019-12874 — Critical (CVSS 9.8): An issue was discovered in zlib_decompress_extra in modules/demux/mkv/util.cpp in VideoLAN VLC media player 3.x through…
• CVE-2017-10699 — Critical (CVSS 9.8): avcodec 2.2.x, as used in VideoLAN VLC media player 2.2.7-x before 2017-06-29, allows out-of-bounds heap memory write…
• CVE-2016-5108 — Critical (CVSS 9.8): Buffer overflow in the DecodeAdpcmImaQT function in modules/codec/adpcm.c in VideoLAN VLC media player before 2.2.4…

All CVEs affecting Videolan Vlc Media Player →

Other CWE-189 (Numeric Errors) vulnerabilities

• CVE-2015-8396 — Critical (CVSS 10.0): Integer overflow in the ImageRegionReader::ReadIntoBuffer function in…
• CVE-2015-7205 — Critical (CVSS 10.0): Integer underflow in the RTPReceiverVideo::ParseRtpPacket function in Mozilla Firefox before 43.0 and Firefox ESR 38.x…
• CVE-2015-6575 — Critical (CVSS 10.0): SampleTable.cpp in libstagefright in Android before 5.1.1 LMY48I does not properly consider integer promotion, which…
• CVE-2015-3864 — Critical (CVSS 10.0): Integer underflow in the MPEG4Extractor::parseChunk function in MPEG4Extractor.cpp in libstagefright in mediaserver in…
• CVE-2015-3836 — Critical (CVSS 10.0): The Parse_wave function in arm-wt-22k/lib_src/eas_mdls.c in the Sonivox DLS-to-EAS converter in Android before 5.1.1…
• CVE-2015-3834 — Critical (CVSS 10.0): Multiple integer overflows in the BnHDCP::onTransact function in media/libmedia/IHDCP.cpp in libstagefright in Android…

Browse all CWE-189 (Numeric Errors) vulnerabilities →