High
radare2 — security advisory
A weakness has been identified in radareorg radare2 up to 6.1.6. Affected is the function cmd_print in the library libr/core/cmd_print.inc of the component pb Print Command Handler. This manipulation causes integer overflow. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. Patch name: 2b6265476c75567006b0fcbb749f4ae7b189c5df. It is recommended to apply a patch to fix this issue.
- Products
- radare2
- Affected versions
- 0.9.6-3.1ubuntu1, 1.6.0+dfsg-1, 2.0.0+dfsg-1, 2.1.0+dfsg-1, 2.3.0+dfsg-1, 2.3.0+dfsg-2, 2.3.0+dfsg-2ubuntu0.1~esm1, 3.2.1+dfsg-5build1, 4.0.0+dfsg-1, 4.2.1+dfsg-1, 4.2.1+dfsg-2, 4.2.1+dfsg-2ubuntu0.1~esm1, 5.5.0+dfsg-1.1ubuntu2, 5.5.0+dfsg-1.1ubuntu3, 5.5.0+dfsg-1.1ubuntu3+esm1, 5.5.0+dfsg-1ubuntu1, 5.9.8+dfsg-2, 5.9.8+dfsg-2ubuntu0.25.10.1, 5.9.8+dfsg-2ubuntu0.25.10.2, 6.0.4+dfsg-1, 6.0.7+ds-1, 6.1.6+ds-2, 6.1.6+ds-3, 6.1.8+ds-1
- Fixed versions
- Not specified
- CVEs
- CVE-2026-14787
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 02:02 UTC · Revision 1
Source evidence
A weakness has been identified in radareorg radare2 up to 6.1.6. Affected is the function cmd_print in the library libr/core/cmd_print.inc of the component pb Print Command Handler. This manipulation causes integer overflow. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. Patch name: 2b6265476c75567006b0fcbb749f4ae7b189c5df. It is recommended to apply a patch to fix this issue.
osv:UBUNTU-CVE-2026-14787
radare2
Fixed versions: Not specified
radare2
Fixed versions: Not specified
radare2
Fixed versions: Not specified
radare2
Fixed versions: Not specified
radare2
Fixed versions: Not specified
radare2
Fixed versions: Not specified
radare2
Fixed versions: Not specified
Complete source record
{
"id": "8bc8b3a32b9b3fb38855e56fb4915e9e4bb83f22d82108ac93a5ca032cfe4a22",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-14787",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-14787",
"summary": "A weakness has been identified in radareorg radare2 up to 6.1.6. Affected is the function cmd_print in the library libr/core/cmd_print.inc of the component pb Print Command Handler. This manipulation causes integer overflow. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. Patch name: 2b6265476c75567006b0fcbb749f4ae7b189c5df. It is recommended to apply a patch to fix this issue.",
"evidence": "osv:UBUNTU-CVE-2026-14787",
"products": [
{
"name": {
"value": "radare2",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.9.6-3.1ubuntu1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
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"evidence": "/affected/1/package/name"
},
"prerequisites": [],
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"affected_versions": [
{
"value": "1.6.0+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "2.0.0+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "2.1.0+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "2.3.0+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "2.3.0+dfsg-2",
"evidence": "/affected/1/versions"
},
{
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"evidence": "/affected/1/versions"
}
]
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{
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},
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"affected_versions": [
{
"value": "3.2.1+dfsg-5build1",
"evidence": "/affected/2/versions"
},
{
"value": "4.0.0+dfsg-1",
"evidence": "/affected/2/versions"
},
{
"value": "4.2.1+dfsg-1",
"evidence": "/affected/2/versions"
},
{
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"evidence": "/affected/2/versions"
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{
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"evidence": "/affected/2/versions"
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{
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},
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"affected_versions": [
{
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"evidence": "/affected/3/versions"
},
{
"value": "5.5.0+dfsg-1.1ubuntu2",
"evidence": "/affected/3/versions"
},
{
"value": "5.5.0+dfsg-1.1ubuntu3",
"evidence": "/affected/3/versions"
},
{
"value": "5.5.0+dfsg-1.1ubuntu3+esm1",
"evidence": "/affected/3/versions"
}
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{
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},
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{
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"evidence": "/affected/4/versions"
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{
"value": "5.9.8+dfsg-2ubuntu0.25.10.2",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
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"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.0.7+ds-1",
"evidence": "/affected/5/versions"
},
{
"value": "6.1.6+ds-2",
"evidence": "/affected/5/versions"
},
{
"value": "6.1.6+ds-3",
"evidence": "/affected/5/versions"
},
{
"value": "6.1.8+ds-1",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "radare2",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.9.8+dfsg-2",
"evidence": "/affected/6/versions"
},
{
"value": "6.0.4+dfsg-1",
"evidence": "/affected/6/versions"
},
{
"value": "6.0.7+ds-1",
"evidence": "/affected/6/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2026-14787",
"aliases": [
"UBUNTU-CVE-2026-14787"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V4",
"score": "CVSS: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"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "radare2",
"purl": "pkg:deb/ubuntu/radare2?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"0.9.6-3.1ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-14787.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libradare2-0.9.6",
"binary_version": "0.9.6-3.1ubuntu1"
},
{
"binary_name": "libradare2-common",
"binary_version": "0.9.6-3.1ubuntu1"
},
{
"binary_name": "radare2",
"binary_version": "0.9.6-3.1ubuntu1"
},
{
"binary_name": "radare2-plugins",
"binary_version": "0.9.6-3.1ubuntu1"
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},
{
"ranges": [
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"package": {
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"ecosystem": "Ubuntu:Pro:18.04:LTS"
},
"versions": [
"1.6.0+dfsg-1",
"2.0.0+dfsg-1",
"2.1.0+dfsg-1",
"2.3.0+dfsg-1",
"2.3.0+dfsg-2",
"2.3.0+dfsg-2ubuntu0.1~esm1"
],
"database_specific": {
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},
"ecosystem_specific": {
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"binary_name": "libradare2-2.3",
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"binary_version": "2.3.0+dfsg-2ubuntu0.1~esm1"
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}
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}
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:20.04:LTS"
},
"versions": [
"3.2.1+dfsg-5build1",
"4.0.0+dfsg-1",
"4.2.1+dfsg-1",
"4.2.1+dfsg-2",
"4.2.1+dfsg-2ubuntu0.1~esm1"
],
"database_specific": {
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},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libradare2-4.2.1",
"binary_version": "4.2.1+dfsg-2ubuntu0.1~esm1"
},
{
"binary_name": "libradare2-common",
"binary_version": "4.2.1+dfsg-2ubuntu0.1~esm1"
},
{
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}
]
}
},
{
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],
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"ecosystem": "Ubuntu:Pro:24.04:LTS"
},
"versions": [
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"5.5.0+dfsg-1.1ubuntu2",
"5.5.0+dfsg-1.1ubuntu3",
"5.5.0+dfsg-1.1ubuntu3+esm1"
],
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},
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"binary_name": "libradare2-common",
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},
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"ecosystem_specific": {
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"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"5.9.8+dfsg-2",
"6.0.4+dfsg-1",
"6.0.7+ds-1"
],
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},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libradare2-6.0.0t64",
"binary_version": "6.0.7+ds-1"
},
{
"binary_name": "libradare2-common",
"binary_version": "6.0.7+ds-1"
},
{
"binary_name": "radare2",
"binary_version": "6.0.7+ds-1"
}
]
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}
],
"modified": "2026-10-17T12:58:05.396793546Z",
"provider": "osv",
"upstream": [
"CVE-2026-14787"
],
"references": [
"https://ubuntu.com/security/CVE-2026-14787",
"https://www.cve.org/CVERecord?id=CVE-2026-14787",
"https://github.com/radareorg/radare2/issues/26048",
"https://github.com/radareorg/radare2/commit/2b6265476c75567006b0fcbb749f4ae7b189c5df",
"https://github.com/phix33/radare2/commit/2b6265476c75567006b0fcbb749f4ae7b189c5df",
"https://github.com/radareorg/radare2/",
"https://vuldb.com/cve/CVE-2026-14787",
"https://vuldb.com/submit/850387",
"https://vuldb.com/vuln/376376",
"https://vuldb.com/vuln/376376/cti"
]
},
"related_cves": [
{
"value": "CVE-2026-14787",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/1/score"
},
"source_id": "core-osv",
"document_id": 358011,
"published_at": "2026-07-06T02:16:00+00:00"
}