High
snappy-java — security advisory
snappy-java through 1.1.10.8 contains a buffer overflow vulnerability in Snappy.compress(ByteBuffer, ByteBuffer) that writes past the end of the destination buffer. Attackers can supply incompressible data that exceeds the destination buffer's remaining capacity, corrupting off-heap memory and causing JVM termination.
- Products
- snappy-java
- Affected versions
- 1.0.4.1~dfsg-1, 1.1.1.7-2, 1.1.10.5-1, 1.1.10.5-1build1, 1.1.10.7-1, 1.1.10.8-1, 1.1.2-1, 1.1.2.1-2, 1.1.4-1, 1.1.7.2-1, 1.1.7.3-1, 1.1.7.3-1build1, 1.1.8.3-1
- Fixed versions
- Not specified
- CVEs
- CVE-2026-93452
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 03:32 UTC · Revision 1
Source evidence
snappy-java through 1.1.10.8 contains a buffer overflow vulnerability in Snappy.compress(ByteBuffer, ByteBuffer) that writes past the end of the destination buffer. Attackers can supply incompressible data that exceeds the destination buffer's remaining capacity, corrupting off-heap memory and causing JVM termination.
osv:UBUNTU-CVE-2026-93452
snappy-java
Fixed versions: Not specified
snappy-java
Fixed versions: Not specified
snappy-java
Fixed versions: Not specified
snappy-java
Fixed versions: Not specified
snappy-java
Fixed versions: Not specified
snappy-java
Fixed versions: Not specified
snappy-java
Fixed versions: Not specified
snappy-java
Fixed versions: Not specified
Complete source record
{
"id": "7a344f2325c81a843b4967b89f67a1b80493ab023c5bec00b4066c5fc64116d6",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-93452",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-93452",
"summary": "snappy-java through 1.1.10.8 contains a buffer overflow vulnerability in Snappy.compress(ByteBuffer, ByteBuffer) that writes past the end of the destination buffer. Attackers can supply incompressible data that exceeds the destination buffer's remaining capacity, corrupting off-heap memory and causing JVM termination.",
"evidence": "osv:UBUNTU-CVE-2026-93452",
"products": [
{
"name": {
"value": "snappy-java",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.0.4.1~dfsg-1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
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"evidence": "/affected/1/package/name"
},
"prerequisites": [],
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"affected_versions": [
{
"value": "1.1.1.7-2",
"evidence": "/affected/1/versions"
},
{
"value": "1.1.2-1",
"evidence": "/affected/1/versions"
},
{
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{
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{
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{
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},
{
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"evidence": "/affected/3/versions"
}
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},
{
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{
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"evidence": "/affected/5/versions"
},
{
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"evidence": "/affected/5/versions"
},
{
"value": "1.1.10.5-1build1",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
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"evidence": "/affected/6/package/name"
},
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"affected_versions": [
{
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"evidence": "/affected/6/versions"
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{
"name": {
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"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
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"evidence": "/affected/7/versions"
},
{
"value": "1.1.10.8-1",
"evidence": "/affected/7/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2026-93452",
"aliases": [
"UBUNTU-CVE-2026-93452"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "snappy-java",
"purl": "pkg:deb/ubuntu/snappy-java?arch=source&distro=trusty",
"ecosystem": "Ubuntu:14.04:LTS"
},
"versions": [
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],
"database_specific": {
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},
"ecosystem_specific": {
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{
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"package": {
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"purl": "pkg:deb/ubuntu/snappy-java?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"1.1.1.7-2",
"1.1.2-1",
"1.1.2.1-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-93452.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libsnappy-java",
"binary_version": "1.1.2.1-2"
},
{
"binary_name": "libsnappy-jni",
"binary_version": "1.1.2.1-2"
}
]
}
},
{
"ranges": [
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],
"package": {
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"purl": "pkg:deb/ubuntu/snappy-java?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"1.1.4-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-93452.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libsnappy-java",
"binary_version": "1.1.4-1"
},
{
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},
{
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],
"package": {
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"purl": "pkg:deb/ubuntu/snappy-java?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"1.1.7.2-1",
"1.1.7.3-1",
"1.1.7.3-1build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-93452.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libsnappy-java",
"binary_version": "1.1.7.3-1build1"
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{
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},
"versions": [
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"database_specific": {
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},
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"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
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"1.1.10.8-1"
],
"database_specific": {
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},
"ecosystem_specific": {
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{
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{
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}
],
"modified": "2026-10-17T13:01:18.151865152Z",
"provider": "osv",
"upstream": [
"CVE-2026-93452"
],
"references": [
"https://ubuntu.com/security/CVE-2026-93452",
"https://www.cve.org/CVERecord?id=CVE-2026-93452",
"https://github.com/xerial/snappy-java",
"https://github.com/xerial/snappy-java/blob/v1.1.10.8/src/main/java/org/xerial/snappy/Snappy.java#L137",
"https://github.com/xerial/snappy-java/issues/732",
"https://www.vulncheck.com/advisories/snappy-java-through-1.1.10.8-buffer-overflow-in-snappy-compress"
]
},
"related_cves": [
{
"value": "CVE-2026-93452",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/1/score"
},
"source_id": "core-osv",
"document_id": 361559,
"published_at": "2026-09-18T00:17:00+00:00"
}