PT-2026-30255 · Pypi · Core-Rs-Albatross

1Seal · CVE-2026-35468 · Published 2026-04-03 · Updated 2026-04-03

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions nimiq/core-rs-albatross versions prior to 1.3.0

Description Two peer-facing consensus request handlers incorrectly assume the history index is always available by calling blockchain.history store.history index().unwrap() directly. Because HistoryStoreProxy::history index() can return None during the HistoryStoreProxy::WithoutIndex state, such as when a full node is syncing, a remote peer can trigger an Option::unwrap() panic. This occurs when sending RequestTransactionsProof or RequestTransactionReceiptsByAddress requests.

Recommendations Update nimiq/core-rs-albatross to version 1.3.0.

Exploit

Fix

Unchecked Return Value

Weakness Enumeration

CWE-252

Related Identifiers

CVE-2026-35468

GHSA-XR78-2JHH-9WF9

Affected Products

Core-Rs-Albatross

References · 7

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35468.json · Exploit
• https://github.com/nimiq/core-rs-albatross/security/advisories/GHSA-xr78-2jhh-9wf9 · Vendor Advisory
• https://github.com/nimiq/core-rs-albatross/commit/0e5c90a6c75b722f3d6091769776a4040e694dba · Patch
• https://github.com/nimiq/core-rs-albatross/pull/3667 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-35468 · Security Note
• https://osv.dev/vulnerability/CVE-2026-35468 · Vendor Advisory
• https://github.com/nimiq/core-rs-albatross/releases/tag/v1.3.0 · Note