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CVE-2018-1000050

27
FAUCET Score

CVE-2018-1000050 is a high-severity buffer overflow vulnerability affecting Sean Barrett's stb_vorbis library versions 1.12 and earlier, specifically within all Ogg Vorbis decoding paths. This flaw can lead to memory corruption, denial of service, or compromised execution of the host program if a victim opens a specially crafted Ogg Vorbis file. While the CVSS score is 8.8 (High), indicating a critical risk, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability. The issue was addressed in stb_vorbis version 1.13.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.12CPE matchmatch criteria
cpe:2.3:a:stb_vorbis_project:stb_vorbis:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.84%
Probability of exploitation in next 30 days
EPSS Percentile
76.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0184 is in the 76th percentile among its peer group of 14,848 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / nothings/stb/commit/244d83bc3d859293f55812d48b3db168e581f6ab
Patch