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Apache Hadoop security vulnerabilities

🗓️ 26 Jan 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd🔗 www.cnnvd.org.cn👁 5 Views

Hadoop 3.2.0 to 3.4.2 have out-of-bounds write in the HDFS native client causing memory corruption.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2025-27821
26 Jan 202609:44
–attackerkb
Circl		CVE-2025-27821
23 Jan 202618:57
–circl
CVE		CVE-2025-27821
26 Jan 202609:44
–cve
Cvelist		CVE-2025-27821 HDFS native client: Out of bounds write in URI parser of native HDFS client
26 Jan 202609:44
–cvelist
EUVD		EUVD-2025-206351
26 Jan 202609:44
–euvd
Github Security Blog		Apache Hadoop HDFS Native Client has Out-of-bounds Write Vulnerability
26 Jan 202612:30
–github
NVD		CVE-2025-27821
26 Jan 202610:16
–nvd
Oracle		Oracle Critical Patch Update Advisory - April 2026
24 Apr 202600:00
–oracle
OSV		CLEANSTART-2026-JU62349 Security fixes for CVE-2018-10237, CVE-2020-8908, CVE-2021-22569, CVE-2021-22570, CVE-2022-3171, CVE-2022-3509, CVE-2022-3510, CVE-2023-2976, CVE-2023-44981, CVE-2024-23454, CVE-2024-23944, CVE-2024-38827, CVE-2024-47554, CVE-2024-6763, CVE-2024-7254, CVE-2025-11143, CVE-2025-24970, CVE-2025-25193, CVE-2025-27821, CVE-2025-41249, CVE-2025-48734, CVE-2025-48924, CVE-2025-49128, CVE-2025-52999, CVE-2025-53864, CVE-2025-55163, CVE-2025-58056, CVE-2025-58057, CVE-2025-59419, CVE-2025-67735, CVE-2025-68161, CVE-2025-8916, CVE-2026-24281, CVE-2026-24308, CVE-2026-33870, CVE-2026-33871, CVE-2026-40490, CVE-2026-41417, CVE-2026-5588, ghsa-72hv-8253-57qq, ghsa-cmxv-58fp-fm3g applied in versions: 4.2.0-r0, 4.2.0-r1, 4.2.0-r2
18 May 202613:11
–osv
OSV		CLEANSTART-2026-SQ91016 Security fixes for CVE-2018-10237, CVE-2020-8908, CVE-2021-22569, CVE-2021-22570, CVE-2022-2047, CVE-2022-3171, CVE-2022-3509, CVE-2022-3510, CVE-2022-36364, CVE-2022-41881, CVE-2023-20861, CVE-2023-20863, CVE-2023-26048, CVE-2023-26049, CVE-2023-2976, CVE-2023-34462, CVE-2023-36479, CVE-2023-40167, CVE-2023-41900, CVE-2023-42503, CVE-2023-44981, CVE-2024-13009, CVE-2024-23454, CVE-2024-23944, CVE-2024-25710, CVE-2024-26308, CVE-2024-29131, CVE-2024-29133, CVE-2024-38808, CVE-2024-38820, CVE-2024-38827, CVE-2024-47554, CVE-2024-47561, CVE-2024-52046, CVE-2024-6763, CVE-2024-7254, CVE-2024-8184, CVE-2025-11143, CVE-2025-22233, CVE-2025-24970, CVE-2025-25193, CVE-2025-27821, CVE-2025-41249, CVE-2025-48734, CVE-2025-48924, CVE-2025-49128, CVE-2025-52999, CVE-2025-53864, CVE-2025-55163, CVE-2025-58056, CVE-2025-58057, CVE-2025-59419, CVE-2025-67735, CVE-2025-68161, CVE-2025-8916, CVE-2026-24281, CVE-2026-24308, CVE-2026-33870, CVE-2026-33871, CVE-2026-5588, ghsa-58qw-p7qm-5rvh, ghsa-72hv-8253-57qq applied in versions: 4.0.0-r0, 4.0.0-r1
18 May 202613:11
–osv
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28 May 2026 00:00Current
7.2High risk
Vulners AI Score7.2
CVSS 3.17.3
EPSS0.00862
SSVC
Hadoop vulnerabilityout of boundsmemory corruptiondistributed file systemhadoop versions
5