CVE-2022-1899

Out-of-bounds Read in radareorg/radare2

7.7 HighFix available

Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: High
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: Low
Availability: High

Exploit likelihood

1.48%Up 0.6 points since May 27, 2022

What each source reports

CVE List Score used 7.7

Out-of-bounds Read in radareorg/radare2

Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.

Record: CVE-2022-1899
CVSS 3.0: 7.7 HighCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H
Weakness: CWE-125
Updated: 2026-11-02

EUVDEUVD-2022-25171 7.7

Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.

Record: EUVD-2022-25171
CVSS 3.0: 7.7 HighCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H
Updated: 2026-11-03

GitHub AdvisoriesGHSA-fgjj-wvpm-7wqh 9.1

Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.

Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.

Record: GHSA-fgjj-wvpm-7wqh
CVSS 3.1: 9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Weakness: CWE-125
Updated: 2026-11-02

NVD 9.1

Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.

Record: CVE-2022-1899
CVSS 3.1: 9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CVSS 3.0: 7.7 HighCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H
CVSS 2.0: 6.4 MediumAV:N/AC:L/Au:N/C:P/I:N/A:P
Weakness: CWE-125
Updated: 2026-11-02

OSVALPINE-CVE-2022-1899 9.1

Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.

Record: ALPINE-CVE-2022-1899
CVSS 3.1: 9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Updated: 2026-11-03

OSV 7.7

Out-of-bounds Read in radareorg/radare2

Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.

Record: CVE-2022-1899
CVSS 3.0: 7.7 HighCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H
Weakness: CWE-125
Updated: 2026-11-02

OSVUBUNTU-CVE-2022-1899 9.1

Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.

Record: UBUNTU-CVE-2022-1899
CVSS 3.1: 9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CVSS 3.0: 7.7 HighCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H
Updated: 2026-11-02

OSVopenSUSE-SU-2024:12173-1 No score

radare2-5.7.0-1.1 on GA media

These are all security issues fixed in the radare2-5.7.0-1.1 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2024:12173-1
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`radare2` Alpine:v3.18	before 5.7.0-r0	5.7.0-r0
`radare2` Alpine:v3.19	before 5.7.0-r0	5.7.0-r0
`radare2` Alpine:v3.20	before 5.7.0-r0	5.7.0-r0
`radare2` Alpine:v3.21	before 5.7.0-r0	5.7.0-r0
`radare2` Alpine:v3.22	before 5.7.0-r0	5.7.0-r0
`radare2` Alpine:v3.23	before 5.7.0-r0	5.7.0-r0
`radare2` Alpine:v3.24	before 5.7.0-r0	5.7.0-r0
`radare2` Ubuntu:16.04:LTS	All versions, plus listed versions 0.9.6-3.1ubuntu1	None known
`radare2` Ubuntu:Pro:18.04:LTS	All versions, plus listed versions 1.6.0+dfsg-12.0.0+dfsg-12.1.0+dfsg-12.3.0+dfsg-12.3.0+dfsg-22.3.0+dfsg-2ubuntu0.1~esm1	None known
`radare2` Ubuntu:Pro:20.04:LTS	All versions, plus listed versions 3.2.1+dfsg-5build14.0.0+dfsg-14.2.1+dfsg-14.2.1+dfsg-24.2.1+dfsg-2ubuntu0.1~esm1	None known

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Affected packages
Package	Affected	Fixed
`radare2` Ubuntu:Pro:24.04:LTS	All versions, plus listed versions 5.5.0+dfsg-1ubuntu15.5.0+dfsg-1.1ubuntu25.5.0+dfsg-1.1ubuntu35.5.0+dfsg-1.1ubuntu3+esm1	None known
`radare2` Ubuntu:25.10	All versions, plus listed versions 5.9.8+dfsg-25.9.8+dfsg-2ubuntu0.25.10.15.9.8+dfsg-2ubuntu0.25.10.2	None known
`radare2` Ubuntu:26.10	All versions, plus listed versions 6.0.7+ds-16.1.6+ds-26.1.6+ds-36.1.8+ds-1	None known
`radare2` Ubuntu:26.04:LTS	All versions, plus listed versions 5.9.8+dfsg-26.0.4+dfsg-16.0.7+ds-1	None known
`radare2` openSUSE:Tumbleweed From an advisory covering 38 CVEs	before 5.7.0-1.1	5.7.0-1.1

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	affected, aliases, references	OSV
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-1899 is a high vulnerability (CVSS 7.7) in Radare Radare2, published May 26, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.48%, the 74th percentile. Fixed in radare2 5.7.0-r0.

References

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