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CVE-2026-89266

🗓️ 11 Sep 2026 23:23:26Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 41 Views

Heap buffer overflow in stb_vorbis through 1.22 via truncated size_t to int in codebook allocation.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-89266
12 Sep 202601:00
–circl
cvelist
Cvelist
CVE-2026-89266 stb_vorbis through 1.22 heap buffer overflow via codebook multiplicands
11 Sep 202623:23
–cvelist
debiancve
Debian CVE
CVE-2026-89266
11 Sep 202623:23
–debiancve
euvd
EUVD
EUVD-2026-76770
12 Sep 202600:31
–euvd
nvd
NVD
CVE-2026-89266
12 Sep 202600:17
–nvd
osv
OSV
DEBIAN-CVE-2026-89266
12 Sep 202600:17
–osv
osv
OSV
UBUNTU-CVE-2026-89266
12 Sep 202600:17
–osv
ptsecurity
Positive Technologies
PT-2026-90527
11 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-89266: Out-of-bounds Write
12 Sep 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-89266
14 Sep 202607:32
–redhatcve
Rows per page
Vulners
CNA
Node
nothingsstb_vorbisRange0–1.22
[
  {
    "vendor": "nothings",
    "product": "stb_vorbis",
    "repo": "https://github.com/nothings/stb",
    "packageURL": "pkg:github/nothings/stb",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "lessThanOrEqual": "1.22",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

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24 Sep 2026 21:08Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.18.2
CVSS 48.8
EPSS0.0064
SSVC
41