WID-SEC-W-2026-2239

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Golang Go: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen

view advisory published 2026-07-07

Ein Angreifer kann mehrere Schwachstellen in Golang Go ausnutzen, um Informationen offenzulegen.

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describes (2)

Related CVEs.

IDseverity exploitable
CVE-2026-42505US——
Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello.
CVE-2026-39822US——
On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the pa…
02

references

External citations — patches, advisories, analysis.

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