{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-49326 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-49326 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-49326 is a medium-severity missing authorization vulnerability in Apache HBase, published on 24 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-49326 and fix it if it is affected.\n\nWhat it is: CVE-2026-49326 is a medium-severity missing authorization vulnerability in Apache HBase, published on 24 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-49326 in the wild and no public exploit code.\n\nAffected product: Apache HBase. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-49326/ (Markdown: https://insights.sbomify.com/CVE-2026-49326/index.md)","id":"CVE-2026-49326","markdown":"https://insights.sbomify.com/CVE-2026-49326/index.md","name":"CVE-2026-49326","record":{"aliases":["GHSA-4hqf-vmxx-hj9h"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["data_read","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache HBase","requires_auth":"low_privilege","summary":"Attackers can read data from or close scanners opened by other users due to missing owner checks in HBase thrift/rest services.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"hbase","vendor":"apache"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"Missing Authorization vulnerability in Apache HBase thrift and rest delegation service.\n\nA scan operation in thrift/rest service has 3 steps, open, fetch(possible multiple times), close.\nThe open step will return an id which will be passed back to server for identifying the scanner instances stored at server side.\nWe missed the owner check in fetch 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.\n\nThis issue affects Apache HBase:from 3.0.0-alpha-1 through 3.0.0-beta-1, from 2.6.0 through 2.6.5, from 2.5.0 through 2.5.14, through 2.4.*.\n\nUsers are recommended to upgrade to version 3.0.0-beta-2, 2.6.6 and 2.5.15, which fixes the issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Apache HBase: Missing scanner instance owner check in thrift delegation service","id":"CVE-2026-49326","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Apache Fesod (Incubating): Improper validation of user-supplied URLs leading to SSRF","id":"CVE-2026-49328"},"packages":[],"prev":{"headline":"Indian Scout Bobber 2025 WCM voltage-based shutdown","id":"CVE-2026-49325"},"products":["Apache HBase"],"published":"2026-07-24","related":[{"cvss_score":8.1,"headline":"Race condition in org.apache.hbase:hbase-thrift","id":"CVE-2018-8025","kev_date_added":null,"published":"2018-06-27"},{"cvss_score":7.5,"headline":"Uncontrolled memory consumption in protobuf","id":"CVE-2019-15544","kev_date_added":null,"published":"2019-08-26"},{"cvss_score":7.5,"headline":"Improper Authorization in org.apache.hbase:hbase","id":"CVE-2019-0212","kev_date_added":null,"published":"2019-03-28"},{"cvss_score":7.3,"headline":"High severity vulnerability that affects org.apache.hbase:hbase","id":"CVE-2015-1836","kev_date_added":null,"published":"2015-12-21"},{"cvss_score":4.3,"headline":"Security feature bypass in n/a","id":"CVE-2013-2193","kev_date_added":null,"published":"2014-05-29"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-24","vendors":["Apache Software Foundation"]},"summary":"Attackers can read data from or close scanners opened by other users due to missing owner checks in HBase thrift/rest services.","url":"https://insights.sbomify.com/CVE-2026-49326/"}