radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's binary property-list Unicode parser was vulnerable because the binary-property-list Unicode parser underallocated an uninitialized UTF-8 destination and did not guarantee NUL termination. The vulnerability is triggered by running the explicit pFB or pFBj commands on untrusted binary property-list data. The json encoder treated the converted data as a nul-terminated c string and could continue reading beyond the allocation. This can cause disclosure of uninitialized or adjacent heap contents in JSON output and possible process termination. This issue is fixed in version 6.2.0.
Metrics
Affected Vendors & Products
References
History
Mon, 28 Sep 2026 17:30:00 +0000
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ssvc
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Fri, 25 Sep 2026 17:00:00 +0000
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Radare
Radare radare2 |
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| CPEs | cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Radare
Radare radare2 |
Tue, 22 Sep 2026 17:45:00 +0000
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Radareorg
Radareorg radare2 |
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| Vendors & Products |
Radareorg
Radareorg radare2 |
Tue, 22 Sep 2026 15:15:00 +0000
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| Description | radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's binary property-list Unicode parser was vulnerable because the binary-property-list Unicode parser underallocated an uninitialized UTF-8 destination and did not guarantee NUL termination. The vulnerability is triggered by running the explicit pFB or pFBj commands on untrusted binary property-list data. The json encoder treated the converted data as a nul-terminated c string and could continue reading beyond the allocation. This can cause disclosure of uninitialized or adjacent heap contents in JSON output and possible process termination. This issue is fixed in version 6.2.0. | |
| Title | radare2: Missing string termination causes heap out-of-bounds read in radare2 bplist parser | |
| Weaknesses | CWE-125 CWE-170 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-09-22T15:12:49.907Z
Updated: 2026-09-28T16:32:29.291Z
Reserved: 2026-08-27T17:48:42.122Z
Link: CVE-2026-81882
Updated: 2026-09-28T16:22:40.883Z
Status : Analyzed
Published: 2026-09-22T16:18:03.053
Modified: 2026-09-28T17:17:50.733
Link: CVE-2026-81882
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