CVE-2026-92103: mint · Unthrottled Resource Allocation
Affects mintSource CVE Database V5
Not known to be exploited · CVSS 6.3 Medium : upgrade to 1.10.2 when convenient.
Data as of 12 Nov 2026, 23:25 UTC
- EPSS
- 0.3% chance of exploitation in 30 days – higher than 26% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 1.10.2
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:NExploitation evidence
Disclosed: evidence found.
CVE published 28 Sep 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 13 Nov 2026.
What to do
Upgrade mint to 1.10.2.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| elixir-mintmint | Affected
| Fixed in
|
| elixir-mintmint | Affected
| Fixed in– |
Hexmintpkg:hex/mintOther threats | Affected
| Fixed in
|
CPE configurations (1)
cpe:2.3:a:elixir-mint:mint:*:*:*:*:*:*:*:*
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
If you cannot patch yet, users should consider limiting connections to untrusted HTTP/2 servers or monitoring client memory usage when using affected versions.
Description
CVE-2026-92103 is a resource allocation vulnerability in the elixir-mint mint HTTP/2 client library. A malicious HTTP/2 server can cause the client to buffer up to about 16 MiB of data per connection by sending frames with large declared payloads but withholding the last byte. This leads to excessive memory consumption on the client side. The issue affects mint versions from 0.1.0 up to but not including 1.10.2.
References
- github.com/elixir-mint/mint/security/advisories/GHSA-q95c-ccq6-j5j6 (opens in a new tab)
- cna.erlef.org/cves/CVE-2026-92103.html (opens in a new tab)
- osv.dev/vulnerability/EEF-CVE-2026-92103 (opens in a new tab)
- github.com/elixir-mint/mint/commit/596ca4304504be68939c4929e0831557097962b8 (opens in a new tab)
- github.com/elixir-mint/mint/commit/20252ca85065f4d1092aed9ee4ed21841a507dfe (opens in a new tab)
- github.com/elixir-mint/mint/commit/44d7ce4755d0444ee415cbcca7ce4942382da4dd (opens in a new tab)