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Vulnerabilities

Security fix · CVE-2025-46333

z2d is a pure Zig 2D graphics library.

Published Apr 25, 2025 · catalog updated Apr 28, 2025 · z2d is a pure

Check if you run it

No confirmed exploitation is on record for CVE-2025-46333. EPSS is 0.18%. Act only if a listed version of z2d is a pure is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (z2d is a pure).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.18%
Remediation
Advisory link
Affected products
vendor vancluever z2d = 0.6.0

z2d is a pure Zig 2D graphics library. Versions of z2d after and up to and including , when writing from one surface to another using , and higher-level operations when the anti-aliasing mode is set to (such as , , , and ), the source surface can be completely out-of-bounds on the x-axis, but not on the y-axis, by way of a negative offset. This results in an overflow of the value controlling the length of the stride. In non-safe optimization modes (consumers compiling with or ), this could potentially lead to invalid memory accesses or corruption. This issue is patched in version . Users on an

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor vancluever z2d = 0.6.0= 0.6.0

How to fix CVE-2025-46333

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-46333. EPSS is 0.18%. Act only if a listed version of z2d is a pure is installed.

Which versions are affected?

Compare what you have installed with vancluever z2d = 0.6.0 = 0.6.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.18%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 25, 2025 · EUVD

    Detected

    z2d is a pure Zig 2D graphics library. Versions of z2d after and up to and including , when writing from one surface to another using , and higher-level operations when the anti-aliasing mode is set to (such as , , , and ), the source surface can be completely out-of-bounds on the x-axis, but not on the y-axis, by way of a negative offset. This results in an overflow of the value controlling the l

  2. Apr 28, 2025 · EUVD

    Updated

    z2d is a pure Zig 2D graphics library. Versions of z2d after and up to and including , when writing from one surface to another using , and higher-level operations when the anti-aliasing mode is set to (such as , , , and ), the source surface can be completely out-of-bounds on the x-axis, but not on the y-axis, by way of a negative offset. This results in an overflow of the value controlling the l

Sources

  • CVE.orgVulnerability recordCVE-2025-46333

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-46333

    30-day exploitation probability 0.2%

    first.org
  • EUVDVulnerability recordEUVD-2025-12557

    z2d is a pure Zig 2D graphics library. Versions of z2d after and up to and including , when writing from one surface to another using , and higher-level operations when the anti-aliasing mode is set to (such as , , , and ), the source surface can be completely out-of-bounds on th

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.