Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
1 version affected across 3 products
【注意喚起】PowerDNS Authoritative Serverの脆弱性情報が公開されました（CVE-2026-33257、他5件） https://jprs.jp/tech/security/2026-04-27-powerdns-auth.html
Post summary
The post alerts readers that vulnerability information for PowerDNS Authoritative Server (CVE-2026-33257 and five other CVEs) has been published, linking to an external article for details.
CVE-2026-33257 An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disa… https://www.cve.org/CVERecord?id=CVE-2026-33257
Post summary
The text discloses CVE‑2026‑33257 as a memory allocation denial‑of‑service flaw in the internal web server, with no evidence of PoC, exploit code, active exploitation, or patch information.
4 of 4 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | powerdns | authoritative | - | - | - |
| App | powerdns | dnsdist | - | - | - |
| App | powerdns | recursor | - | - | - |
| App | powerdns | recursor | 5.4.0 | - | - |