Out-of-bounds Write Affecting sdp-k8s-injector package, versions <1.3.10-r5


Severity

Recommended
0.0
critical
0
10

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Threat Intelligence

EPSS
0.25% (15th percentile)

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  • Snyk IDSNYK-WOLFILATEST-SDPK8SINJECTOR-16187394
  • published24 Apr 2026
  • disclosed24 Apr 2026

Introduced: 24 Apr 2026

CVE-2026-41678  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Wolfi sdp-k8s-injector to version 1.3.10-r5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream sdp-k8s-injector package and not the sdp-k8s-injector package as distributed by Wolfi. See How to fix? for Wolfi relevant fixed versions and status.

rust-openssl provides OpenSSL bindings for the Rust programming language. From to before 0.10.78, aes::unwrap_key() contains an incorrect assertion: it checks that out.len() + 8 <= in_.len(), but this condition is reversed. The intended invariant is out.len() >= in_.len() - 8, ensuring the output buffer is large enough. Because of the inverted check, the function only accepts buffers at or below the minimum required size and rejects larger ones. If a smaller buffer is provided the function will write past the end of out by in_.len() - 8 - out.len() bytes, causing an out-of-bounds write from a safe public function. This vulnerability is fixed in 0.10.78.

CVSS Base Scores

version 3.1