CVE-2026-0810

Gix-date: gix-date: undefined behavior due to invalid string generation

HIGH
7.1
CVSS Score
Published: January 26, 2026 at 07:36 PM UTC
Updated: June 17, 2026 at 10:11 AM UTC
2 products affected across 1 vendorGix DateGitoxide

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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

A flaw was found in gix-date. The `gix_date::parse::TimeBuf::as_str` function can generate strings containing invalid non-UTF8 characters. This issue violates the internal safety invariants of the `TimeBuf` component, leading to undefined behavior when these malformed strings are subsequently processed. This could potentially result in application instability or other unforeseen consequences.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 0.12.0
v < 0.12.0
Affected range stops below 0.12.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB Entryx_refsource_REDHATThird Party Advisory
Source: cverecord
https://access.redhat.com/security/cve/CVE-2026-0810
Issue Trackingx_refsource_REDHAT
Source: cverecord
https://bugzilla.redhat.com/show_bug.cgi?id=2427057
Product
Source: cverecord
https://crates.io/crates/gix-date
ExploitIssue Tracking
Source: cverecord
https://github.com/GitoxideLabs/gitoxide/issues/2305
Third Party Advisory
Source: cverecord
https://rustsec.org/advisories/RUSTSEC-2025-0140.html

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHredhat
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-135CWE-682

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