CVE-2026-32689
high
CVSS v3
—
CVSS v4 NEW
8.7
VIR risk
8.0
Description
Phoenix: Long-poll NDJSON body splitting causes large memory allocation
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | |
References
- https://cna.erlef.org/cves/CVE-2026-32689.html
- https://github.com/phoenixframework/phoenix/commit/1a67c61ff9ce0a7711662ac7354861917a7c80f7
- https://github.com/phoenixframework/phoenix/commit/912ea181fd247c21dbcc49fb97d0053b947d81bf
- https://github.com/phoenixframework/phoenix/security/advisories/GHSA-628h-q48j-jr6q
- https://osv.dev/vulnerability/EEF-CVE-2026-32689
- https://www.suse.com/security/cve/CVE-2026-32689.html
- https://hex.pm/packages/phoenix
- https://nvd.nist.gov/vuln/detail/CVE-2026-32689
- https://github.com/phoenixframework/phoenix
- https://github.com/advisories/GHSA-628h-q48j-jr6q
CWEs
CWE-770
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.