Medium
snappy-java — security advisory
Xerial snappy-java from 1.1.7.4 before 1.1.10.10 contains a double release vulnerability in SnappyFramedInputStream that returns pooled buffers twice when replacement allocation fails. Attackers can supply framed data with a large declared chunk length to trigger OutOfMemoryError, causing shared backing arrays that expose or overwrite other streams' decompressed data.
- 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-2026-108104
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 02:01 UTC · Revision 1
Source evidence
Xerial snappy-java from 1.1.7.4 before 1.1.10.10 contains a double release vulnerability in SnappyFramedInputStream that returns pooled buffers twice when replacement allocation fails. Attackers can supply framed data with a large declared chunk length to trigger OutOfMemoryError, causing shared backing arrays that expose or overwrite other streams' decompressed data.
osv:UBUNTU-CVE-2026-108104
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": "8040052f7c1f7fd00b7c553d110952f07a9dac9a76fda188c1d5bdbd6313abce",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-108104",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-108104",
"summary": "Xerial snappy-java from 1.1.7.4 before 1.1.10.10 contains a double release vulnerability in SnappyFramedInputStream that returns pooled buffers twice when replacement allocation fails. Attackers can supply framed data with a large declared chunk length to trigger OutOfMemoryError, causing shared backing arrays that expose or overwrite other streams' decompressed data.",
"evidence": "osv:UBUNTU-CVE-2026-108104",
"products": [
{
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"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"
},
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"affected_versions": [
{
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"evidence": "/affected/1/versions"
},
{
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"evidence": "/affected/1/versions"
},
{
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{
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{
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{
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{
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{
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{
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"evidence": "/affected/5/versions"
},
{
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{
"name": {
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"affected_versions": [
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{
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"evidence": "/affected/7/package/name"
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"affected_versions": [
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"evidence": "/affected/7/versions"
},
{
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],
"severity": "medium",
"structured": {
"id": "UBUNTU-CVE-2026-108104",
"aliases": [
"UBUNTU-CVE-2026-108104"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
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}
],
"package": {
"name": "snappy-java",
"purl": "pkg:deb/ubuntu/snappy-java?arch=source&distro=trusty",
"ecosystem": "Ubuntu:14.04:LTS"
},
"versions": [
"1.0.4.1~dfsg-1"
],
"database_specific": {
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"ecosystem_specific": {
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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-2026-108104.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"
}
]
}
},
{
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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-2026-108104.json"
},
"ecosystem_specific": {
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{
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},
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{
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"package": {
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"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
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"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-2026-108104.json"
},
"ecosystem_specific": {
"binaries": [
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"binary_name": "libsnappy-java",
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},
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"binary_name": "libsnappy-jni",
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},
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},
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"1.1.10.5-1build1"
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"versions": [
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"1.1.10.8-1"
],
"database_specific": {
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},
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}
],
"modified": "2026-10-17T12:58:01.931081866Z",
"provider": "osv",
"upstream": [
"CVE-2026-108104"
],
"references": [
"https://ubuntu.com/security/CVE-2026-108104",
"https://www.cve.org/CVERecord?id=CVE-2026-108104",
"https://github.com/xerial/snappy-java",
"https://github.com/xerial/snappy-java/blob/v1.1.10.9/src/main/java/org/xerial/snappy/SnappyFramedInputStream.java#L243",
"https://github.com/xerial/snappy-java/commit/139a53090a6662298924fd75d21f4769b4a219ea",
"https://github.com/xerial/snappy-java/releases/tag/v1.1.10.10",
"https://github.com/xerial/snappy-java/security/advisories/GHSA-c73m-r934-8qvg",
"https://www.vulncheck.com/advisories/xerial-snappy-java-1.1.7.4-before-1.1.10.10-double-release-of-pooled-buffers-in-snappyframedinputstream"
]
},
"related_cves": [
{
"value": "CVE-2026-108104",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/1/score"
},
"source_id": "core-osv",
"document_id": 357894,
"published_at": "2026-10-09T15:17:00+00:00"
}