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CVE

CVE-2026-0810

Non-utf8 String can be created with `TimeBuf::as_str`
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CVE

CVE-2026-0810

Non-utf8 String can be created with `TimeBuf::as_str`

The function gixdate::parse::TimeBuf::asstr can create an illegal string containing non-utf8 characters. This violates the safety invariant of TimeBuf and can lead to undefined behavior when consuming the string.

The bug can be prevented by adding str::from_utf8 to the function TimeBuf::write.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.1
-
3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://crates.io/crates/gix-date, https://rustsec.org/advisories/RUSTSEC-2025-0140.html, https://github.com/GitoxideLabs/gitoxide/issues/2305

Severity

7.1

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.1
EPSS Probability
0.00006%
EPSS Percentile
0.00293%
Introduced Version
0.0.0-0
Fix Available
0.12.0

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