OSV-2020-170

Heap-buffer-overflow in populate_relocs_record

No scoreFix available

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21850

Crash type: Heap-buffer-overflow WRITE 4
Crash state:
populate_relocs_record
relocs
r_bin_object_set_items

What each source reports

OSV No score

Heap-buffer-overflow in populate_relocs_record

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21850

Crash type: Heap-buffer-overflow WRITE 4
Crash state:
populate_relocs_record
relocs
r_bin_object_set_items

Record: OSV-2020-170
Updated: 2026-11-02

Affected packages

Affected packages
Package	Affected	Fixed
`radare2` OSS-Fuzz	Commit ranges	Not evaluated

Not evaluated means the source gave git commits or a range we can't read, so we can't tell which releases are affected. A fixed version beside it is the source’s own claim.

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	OSV

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

In short

OSV-2020-170 is a vulnerability with no CVSS score yet in radare2, published June 24, 2020. No source lists public exploit code. A source reports a fix.

References

bugs.chromium.org/p/oss-fuzz/issues/detail?id=21850