CVE-2025-7067
published 2025-07-04CVE-2025-7067: A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5FS__sinfo_serialize_node_cb of the file…
PriorityP427medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.21%
11.9th percentile
A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5FS__sinfo_serialize_node_cb of the file src/H5FScache.c. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | hdf5 | — | — |
| hdfgroup | hdf5 | — | — |
| msrc | azl3_hdf5_1.14.4.3-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_hdf5_1.14.6-1_on_azure_linux_3.0 | — | — |
| msrc | cbl2_hdf5_1.14.4-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_hdf5_1.14.6-1_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv4.01.9LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv2.01.7LOWAV:L/AC:L/Au:S/C:N/I:N/A:P
osv4.8MEDIUM
vendor_debian4.8LOW
vendor_redhat4.8MEDIUM
vendor_msrc3.3LOW
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GHSA
GHSA-rm7r-cf82-3c9w: A vulnerability classified as problematic was found in HDF5 1
ghsa_unreviewed·2025-07-04
CVE-2025-7067 [MEDIUM] CWE-119 GHSA-rm7r-cf82-3c9w: A vulnerability classified as problematic was found in HDF5 1
A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5FS__sinfo_serialize_node_cb of the file src/H5FScache.c. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.
OSV
CVE-2025-7067: A vulnerability classified as problematic was found in HDF5 1
osv·2025-07-04·CVSS 4.8
CVE-2025-7067 [MEDIUM] CVE-2025-7067: A vulnerability classified as problematic was found in HDF5 1
A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5FS__sinfo_serialize_node_cb of the file src/H5FScache.c. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.
Microsoft
HDF5 H5FScache.c H5FS__sinfo_serialize_node_cb heap-based overflow
vendor_msrc·2025-07-08·CVSS 3.3
CVE-2025-7067 [MEDIUM] CWE-122 HDF5 H5FScache.c H5FS__sinfo_serialize_node_cb heap-based overflow
HDF5 H5FScache.c H5FS__sinfo_serialize_node_cb heap-based overflow
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
VulDB: VulDB
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: ht
Red Hat
hdf5: HDF5 Heap Buffer Overflow
vendor_redhat·2025-07-04·CVSS 4.8
CVE-2025-7067 [MEDIUM] CWE-119 hdf5: HDF5 Heap Buffer Overflow
hdf5: HDF5 Heap Buffer Overflow
A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5FS__sinfo_serialize_node_cb of the file src/H5FScache.c. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.
A flaw was found in HDF5. The `H5FS__sinfo_serialize_node_cb` function in `src/H5FScache.c` contains a heap-based buffer overflow triggered by manipulation, requiring local access. This overflow occurs during the serialization of file system information nodes. This vulnerability allows a local attacker to cause an application-level denial of service.
Mitigation: Mitigation for this issue is either not available or the currently
Debian
CVE-2025-7067: hdf5 - A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnera...
vendor_debian·2025·CVSS 4.8
CVE-2025-7067 [MEDIUM] CVE-2025-7067: hdf5 - A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnera...
A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5FS__sinfo_serialize_node_cb of the file src/H5FScache.c. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.
Scope: local
bookworm: open
bullseye: open
forky: open
sid: open
trixie: open
No detection rules found.
No public exploits indexed.
2025-07-04
Published