ubuntu-cve-2026-17572
Vulnerability from osv_ubuntu
Published
2026-07-27 16:17
Modified
2026-07-29 07:53
Summary
Details
Heap-based buffer overflow in the SOHM list-index deserialization code in HDF5 through 2.1.1 on all platforms allows attackers to cause a denial of service (crash) via a crafted HDF5 file whose shared-message list index declares a num_messages count exceeding list_max, triggering out-of-bounds heap reads and writes in H5SM__cache_list_deserialize and H5SM__cache_list_verify_chksum.
Severity
N/A (UNKNOWN)
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "hdf5-helpers",
"binary_version": "1.8.11-5ubuntu7.1+esm2"
},
{
"binary_name": "hdf5-tools",
"binary_version": "1.8.11-5ubuntu7.1+esm2"
},
{
"binary_name": "libhdf5-7",
"binary_version": "1.8.11-5ubuntu7.1+esm2"
},
{
"binary_name": "libhdf5-mpich2-7",
"binary_version": "1.8.11-5ubuntu7.1+esm2"
},
{
"binary_name": "libhdf5-openmpi-7",
"binary_version": "1.8.11-5ubuntu7.1+esm2"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "hdf5",
"purl": "pkg:deb/ubuntu/hdf5@1.8.11-5ubuntu7.1+esm2?arch=source\u0026distro=esm-infra-legacy/trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.8.11-3ubuntu1",
"1.8.11-5ubuntu1",
"1.8.11-5ubuntu2",
"1.8.11-5ubuntu6",
"1.8.11-5ubuntu7",
"1.8.11-5ubuntu7.1",
"1.8.11-5ubuntu7.1+esm1",
"1.8.11-5ubuntu7.1+esm2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "hdf5-helpers",
"binary_version": "1.8.16+docs-4ubuntu1.1+esm2"
},
{
"binary_name": "hdf5-tools",
"binary_version": "1.8.16+docs-4ubuntu1.1+esm2"
},
{
"binary_name": "libhdf5-10",
"binary_version": "1.8.16+docs-4ubuntu1.1+esm2"
},
{
"binary_name": "libhdf5-cpp-11",
"binary_version": "1.8.16+docs-4ubuntu1.1+esm2"
},
{
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},
{
"binary_name": "libhdf5-openmpi-10",
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}
]
},
"package": {
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"name": "hdf5",
"purl": "pkg:deb/ubuntu/hdf5@1.8.16+docs-4ubuntu1.1+esm2?arch=source\u0026distro=esm-apps/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
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"1.8.15-patch1+docs-5",
"1.8.16+docs-1",
"1.8.16+docs-2",
"1.8.16+docs-3",
"1.8.16+docs-3ubuntu1",
"1.8.16+docs-4",
"1.8.16+docs-4ubuntu1",
"1.8.16+docs-4ubuntu1.1",
"1.8.16+docs-4ubuntu1.1+esm1",
"1.8.16+docs-4ubuntu1.1+esm2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "hdf5-helpers",
"binary_version": "1.10.0-patch1+docs-4ubuntu0.1~esm2"
},
{
"binary_name": "hdf5-tools",
"binary_version": "1.10.0-patch1+docs-4ubuntu0.1~esm2"
},
{
"binary_name": "libhdf5-100",
"binary_version": "1.10.0-patch1+docs-4ubuntu0.1~esm2"
},
{
"binary_name": "libhdf5-cpp-100",
"binary_version": "1.10.0-patch1+docs-4ubuntu0.1~esm2"
},
{
"binary_name": "libhdf5-java",
"binary_version": "1.10.0-patch1+docs-4ubuntu0.1~esm2"
},
{
"binary_name": "libhdf5-jni",
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},
{
"binary_name": "libhdf5-mpich-100",
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},
{
"binary_name": "libhdf5-openmpi-100",
"binary_version": "1.10.0-patch1+docs-4ubuntu0.1~esm2"
}
]
},
"package": {
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"name": "hdf5",
"purl": "pkg:deb/ubuntu/hdf5@1.10.0-patch1+docs-4ubuntu0.1~esm2?arch=source\u0026distro=esm-apps/bionic"
},
"ranges": [
{
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{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
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"1.10.0-patch1+docs-4ubuntu0.1~esm2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "hdf5-helpers",
"binary_version": "1.10.4+repack-11ubuntu1+esm1"
},
{
"binary_name": "hdf5-tools",
"binary_version": "1.10.4+repack-11ubuntu1+esm1"
},
{
"binary_name": "libhdf5-103",
"binary_version": "1.10.4+repack-11ubuntu1+esm1"
},
{
"binary_name": "libhdf5-cpp-103",
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},
{
"binary_name": "libhdf5-java",
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},
{
"binary_name": "libhdf5-jni",
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},
{
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},
{
"binary_name": "libhdf5-openmpi-103",
"binary_version": "1.10.4+repack-11ubuntu1+esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "hdf5",
"purl": "pkg:deb/ubuntu/hdf5@1.10.4+repack-11ubuntu1+esm1?arch=source\u0026distro=esm-apps/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
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"1.10.4+repack-11",
"1.10.4+repack-11ubuntu1",
"1.10.4+repack-11ubuntu1+esm1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "hdf5-helpers",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "hdf5-tools",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-103",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-103-1",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-cpp-103",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-cpp-103-1",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-fortran-102",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-hl-100",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-hl-cpp-100",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-hl-fortran-100",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-java",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-jni",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-mpich-103",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-mpich-103-1",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-mpich-cpp-103-1",
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},
{
"binary_name": "libhdf5-mpich-fortran-102",
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},
{
"binary_name": "libhdf5-mpich-hl-100",
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},
{
"binary_name": "libhdf5-mpich-hl-cpp-100",
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},
{
"binary_name": "libhdf5-mpich-hl-fortran-100",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-openmpi-103",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-openmpi-103-1",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-openmpi-cpp-103-1",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-openmpi-fortran-102",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-openmpi-hl-100",
"binary_version": "1.10.7+repack-4ubuntu2"
},
{
"binary_name": "libhdf5-openmpi-hl-cpp-100",
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},
{
"binary_name": "libhdf5-openmpi-hl-fortran-100",
"binary_version": "1.10.7+repack-4ubuntu2"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "hdf5",
"purl": "pkg:deb/ubuntu/hdf5@1.10.7+repack-4ubuntu2?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
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}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.10.6+repack-5",
"1.10.7+repack-4ubuntu1",
"1.10.7+repack-4ubuntu2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "hdf5-helpers",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "hdf5-tools",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-103-1t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-cpp-103-1t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-fortran-102t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-hl-100t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-hl-cpp-100t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-hl-fortran-100t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-java",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-jni",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-mpich-103-1t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-mpich-cpp-103-1t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-mpich-fortran-102t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-mpich-hl-100t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-mpich-hl-cpp-100t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-mpich-hl-fortran-100t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-openmpi-103-1t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-openmpi-cpp-103-1t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-openmpi-fortran-102t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-openmpi-hl-100t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-openmpi-hl-cpp-100t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
},
{
"binary_name": "libhdf5-openmpi-hl-fortran-100t64",
"binary_version": "1.10.10+repack-3.1ubuntu4"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "hdf5",
"purl": "pkg:deb/ubuntu/hdf5@1.10.10+repack-3.1ubuntu4?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.10.8+repack1-1ubuntu1",
"1.10.10+repack-3ubuntu1",
"1.10.10+repack-3.1ubuntu3",
"1.10.10+repack-3.1ubuntu4"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "hdf5-helpers",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "hdf5-tools",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-cpp-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-fortran-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-hl-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-hl-cpp-310",
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},
{
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"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-java",
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},
{
"binary_name": "libhdf5-jni",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-mpich-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-mpich-cpp-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-mpich-fortran-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-mpich-hl-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-mpich-hl-cpp-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-mpich-hl-fortran-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-openmpi-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-openmpi-cpp-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-openmpi-fortran-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-openmpi-hl-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-openmpi-hl-cpp-310",
"binary_version": "1.14.6+repack-2"
},
{
"binary_name": "libhdf5-openmpi-hl-fortran-310",
"binary_version": "1.14.6+repack-2"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "hdf5",
"purl": "pkg:deb/ubuntu/hdf5@1.14.6+repack-2?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.14.5+repack-3build1",
"1.14.5+repack-4",
"1.14.6+repack-2"
]
}
],
"aliases": [],
"details": "Heap-based buffer overflow in the SOHM list-index deserialization code in HDF5 through 2.1.1 on all platforms allows attackers to cause a denial of service (crash) via a crafted HDF5 file whose shared-message list index declares a num_messages count exceeding list_max, triggering out-of-bounds heap reads and writes in H5SM__cache_list_deserialize and H5SM__cache_list_verify_chksum.",
"id": "UBUNTU-CVE-2026-17572",
"modified": "2026-07-29T07:53:23Z",
"published": "2026-07-27T16:17:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-17572"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-17572"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:H/SC:N/SI:L/SA:H/E:U",
"type": "CVSS_V4"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2026-17572"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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