VulnSocial

CVE-2026-33611Disclosure(powerdns / authoritative)

LOWCVSS 4.9 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

An operator allowed to use the REST API can cause the Authoritative server to produce invalid HTTPS or SVCB record data, which can in turn cause LMDB database corruption, if using the LMDB backend.

powerdns CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-190

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • authoritative

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Affected systems

Vendors
powerdns
Products
authoritative

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-04-22: 2Technical Details · 2026-04-22: 204-22
Signal classification1 categories
Disclosure
2100.0%
Referenced assets3 URLs
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-33611 REST API Authorization Bypass Causing LMDB Database Corruption in... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-33611 Vulnerability Alert Subscriptions: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=1

    Post summary

    A newly disclosed CVE (2026-33611) reveals an authorization bypass in a REST API that can corrupt an LMDB database, but the post provides no PoC, exploit code, patch, or evidence of active exploitation.

    0000044
    4.0K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-33611 An operator allowed to use the REST API can cause the Authoritative server to produce invalid HTTPS or SVCB record data, which can in turn cause LMDB database corrupt… https://www.cve.org/CVERecord?id=CVE-2026-33611

    Post summary

    The entry simply announces CVE-2026-33611, noting that misuse of the REST API can lead to invalid HTTPS/SVCB data and LMDB corruption, without providing any PoC, exploit, or mitigation details.

    0000072
    57.2K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Apppowerdnsauthoritative---

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