CVE-2026-14786
published 2026-07-06CVE-2026-14786: A security flaw has been discovered in radareorg radare2 up to 6.1.6. This impacts the function r_str_word_get0set of the file libr/util/str.c. The…
PriorityP424medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.13%
2.9th percentile
A security flaw has been discovered in radareorg radare2 up to 6.1.6. This impacts the function r_str_word_get0set of the file libr/util/str.c. The manipulation results in integer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as 11ac224c0eb8d57830fccc99e1c1cd8e5d958813. It is best practice to apply a patch to resolve this issue.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| radare | radare2 | < 6.1.8 | 6.1.8 |
| radareorg | radare2 | — | — |
| radareorg | radare2 | — | — |
| radareorg | radare2 | — | — |
| radareorg | radare2 | — | — |
| radareorg | radare2 | — | — |
| radareorg | radare2 | — | — |
| radareorg | radare2 | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv4.01.9LOWCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv2.01.7LOWAV:L/AC:L/Au:S/C:N/I:N/A:P
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GHSA
A security flaw has been discovered in radareorg radare2 up to 6.1.6.
ghsa_unreviewed·2026-07-06
CVE-2026-14786 [LOW] A security flaw has been discovered in radareorg radare2 up to 6.1.6.
A security flaw has been discovered in radareorg radare2 up to 6.1.6. This impacts the function r_str_word_get0set of the file libr/util/str.c. The manipulation results in integer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as 11ac224c0eb8d57830fccc99e1c1cd8e5d958813. It is best practice to apply a patch to resolve this issue.
VulDB
radareorg radare2 up to 6.1.6 libr/util/str.c r_str_word_get0set integer overflow (Issue 26047)
vuldb·2026-07-05·CVSS 3.3
CVE-2026-14786 [LOW] radareorg radare2 up to 6.1.6 libr/util/str.c r_str_word_get0set integer overflow (Issue 26047)
A vulnerability described as problematic has been identified in radareorg radare2 up to 6.1.6. This impacts the function r_str_word_get0set of the file libr/util/str.c. The manipulation results in integer overflow.
This vulnerability is cataloged as CVE-2026-14786. The attack must be initiated from a local position. Furthermore, there is an exploit available.
It is best practice to apply a patch to resolve this issue.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-14786 radare2: Radare2: Denial of Service via integer overflow [fedora-all]
bugzilla·2026-07-06·CVSS 5.5
CVE-2026-14786 [MEDIUM] CVE-2026-14786 radare2: Radare2: Denial of Service via integer overflow [fedora-all]
CVE-2026-14786 radare2: Radare2: Denial of Service via integer overflow [fedora-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
A security flaw has been discovered in radareorg radare2 up to 6.1.6. This impacts the function r_str_word_get0set of the file libr/util/str.c. The manipulation results in integer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as 11ac224c0eb8d57830fccc99e1c1cd8e5d958813. It is best practice to apply a patch to resolve this issue.
Bugzilla
CVE-2026-14786 radare2: Radare2: Denial of Service via integer overflow [epel-all]
bugzilla·2026-07-06·CVSS 5.5
CVE-2026-14786 [MEDIUM] CVE-2026-14786 radare2: Radare2: Denial of Service via integer overflow [epel-all]
CVE-2026-14786 radare2: Radare2: Denial of Service via integer overflow [epel-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
A security flaw has been discovered in radareorg radare2 up to 6.1.6. This impacts the function r_str_word_get0set of the file libr/util/str.c. The manipulation results in integer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as 11ac224c0eb8d57830fccc99e1c1cd8e5d958813. It is best practice to apply a patch to resolve this issue.
Bugzilla
CVE-2026-14786 radare2: Radare2: Denial of Service via integer overflow
bugzilla·2026-07-06·CVSS 5.5
CVE-2026-14786 [MEDIUM] CVE-2026-14786 radare2: Radare2: Denial of Service via integer overflow
CVE-2026-14786 radare2: Radare2: Denial of Service via integer overflow
A security flaw has been discovered in radareorg radare2 up to 6.1.6. This impacts the function r_str_word_get0set of the file libr/util/str.c. The manipulation results in integer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as 11ac224c0eb8d57830fccc99e1c1cd8e5d958813. It is best practice to apply a patch to resolve this issue.
2026-07-06
Published