GHSA-wwxp-hxh6-8gf8
binary_vec_io access memory out-of-bounds in binary_read_to_ref and binary_write_from_ref
GHSA-wwxp-hxh6-8gf8 is a high vulnerability (CVSS 7.3) in binary_vec_io, published October 21, 2025. No source lists public exploit code. No source names a fixed version.
- Severity
- 7.3 HighCVSS 4.0, GitHub Advisories
- Exploit chance
- UnscoredNo EPSS score yet
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Safe functions accept a single &T or &mut T but multiply by n to create slices extending beyond allocated memory when n > 1.
These functions use from_raw_parts to create slices larger than the underlying allocation, violating memory safety.
The binary_vec_io repository is archived and unmaintained.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Affected packages
| Package | Affected | Fixed |
|---|---|---|
binary_vec_iocrates.io | through 0.1.12 | None known |
binary_vec_iocrates.io | 0.0.0-0 and later | None known |
What each source reports
GitHub Advisories Score used
binary_vec_io access memory out-of-bounds in binary_read_to_ref and binary_write_from_ref
Safe functions accept a single &T or &mut T but multiply by n to create slices extending beyond allocated memory when n > 1.
These functions use from_raw_parts to create slices larger than the underlying allocation, violating memory safety.
The binary_vec_io repository is archived and unmaintained.
- Record
GHSA-wwxp-hxh6-8gf8- CVSS 4.0
- 7.3 High
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P - Weakness
- CWE-120
- Updated
- 2026-11-02
OSV
binary_vec_io access memory out-of-bounds in binary_read_to_ref and binary_write_from_ref
Safe functions accept a single &T or &mut T but multiply by n to create slices extending beyond allocated memory when n > 1.
These functions use from_raw_parts to create slices larger than the underlying allocation, violating memory safety.
The binary_vec_io repository is archived and unmaintained.
- Record
GHSA-wwxp-hxh6-8gf8- CVSS 4.0
- 7.3 High
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P - Weakness
- CWE-120
- Updated
- 2026-11-02
OSVRUSTSEC-2025-0109No score
Out-of-bounds memory access in binary_read_to_ref and binary_write_from_ref
Safe functions accept a single &T or &mut T but multiply by n to create slices extending beyond allocated memory when n > 1.
These functions use from_raw_parts to create slices larger than the underlying allocation, violating memory safety.
The binary_vec_io repository is archived and unmaintained.
- Record
RUSTSEC-2025-0109- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.