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CVE-2007-6279

26
FAUCET Score

CVE-2007-6279 describes multiple double free vulnerabilities in FLAC libFLAC versions prior to 1.2.1, allowing remote code execution through specially crafted .FLAC files. With a CVSS score of 9.3 (Critical), this vulnerability has a network attack vector, medium attack complexity, and high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2CPE matchmatch criteria
cpe:2.3:a:flac:libflac:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.98%
Probability of exploitation in next 30 days
EPSS Percentile
89.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0398 is in the 52nd percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2007-6279Moderate

Double-frees via crafted FLAC file

Nov 15, 2007

References

research.eeye.com / html/advisories/published/AD20071115.html
securityreason.com / securityalert/3423
kb.cert.org / vuls/id/544656
PatchUS Government Resource
securityfocus.com / archive/1/483765/100/200/threaded
securitytracker.com / id
Patch