Get real-time updates on Telegram
CVE-2026-49326: hbase before 2.5.15 (exclusive), from 2.6.0 (inclusive), before 2.6.6 (exclusive), 3.0.0 · update alpha1 (+4 more…
CVE-2026-49326. CVSS 3.1 base score 6.5 (MEDIUM, Source advisory). EPSS 0.00492 (percentile 0.41342), scored 22-Oct-2026.
Affected technology
hbase · before 2.5.15 (exclusive)
apache
hbase · from 2.6.0 (inclusive), before 2.6.6 (exclusive)
apache
hbase · 3.0.0 · update alpha1
apache
hbase · 3.0.0 · update alpha2
apache
hbase · 3.0.0 · update alpha3
apache
hbase · 3.0.0 · update alpha4
apache
hbase · 3.0.0 · update beta1
apache
Apache HBase · 0 through 2.5.14, 2.6-alpha through 2.6.5, 3-alpha through 3.0.0-beta-1
Apache Software Foundation
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
And close steps which means a user can fetch rows from the scanner which is opened by other users, and close scanners which belongs to other users. Source advisory’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality impact as high; integrity and availability impact as none.
- CWE
- CWE-862
- CCR priority
- 26.1 /100 (P4)
- CVSS 3.1
- 6.5 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · Source advisory
- EPSS
- 0.00492 · percentile 0.41406 · 2026-10-24
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-24 15:09:16.138216+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-24 15:07:27.951960+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-49326.html