Lucene search
+L

CVE-2025-6818: Heap-based Buffer Overflow

🗓️ 28 Jun 2025 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 3 Views

Local heap-based buffer overflow in HDF5 1.14.6 via H5O__chunk_protect function.

Related
Refs
ReporterTitlePublishedViews
Family
cbl_mariner
CBLMariner
CVE-2025-6818 affecting package hdf5 for versions less than 1.14.6-1
7 Jan 202619:09
–cbl_mariner
cbl_mariner
CBLMariner
CVE-2025-6818 affecting package hdf5 for versions less than 1.14.6-1
12 Jan 202621:27
–cbl_mariner
circl
Circl
CVE-2025-6818
28 Jun 202515:53
–circl
cnnvd
CNNVD
HDF5 security vulnerabilities
28 Jun 202500:00
–cnnvd
cnvd
CNVD
HDF5 Buffer Overflow Vulnerability (CNVD-2025-16232)
30 Jun 202500:00
–cnvd
cve
CVE
CVE-2025-6818
28 Jun 202515:31
–cve
cvelist
Cvelist
CVE-2025-6818 HDF5 H5Ochunk.c H5O__chunk_protect heap-based overflow
28 Jun 202515:31
–cvelist
debiancve
Debian CVE
CVE-2025-6818
28 Jun 202515:31
–debiancve
euvd
EUVD
EUVD-2025-19452
3 Oct 202520:07
–euvd
mend
Mend
CVE-2025-6818
28 Jun 202515:31
–mend
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

29 Apr 2026 00:00Current
4.9Medium risk
Vulners AI Score4.9
CVSS 44.8
CVSS 3.13.3 - 7.8
CVSS 21.7
CVSS 33.3
EPSS0.00299
SSVC
3