SECURITIES AND EXCHANGE COMMISSION
Washington, D. C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR

15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of May 2026

Commission File Number: 0-30862

CERAGON NETWORKS LTD.

(Translation of registrant’s name into English)

3 Uri Ariav st., Rosh Ha’Ayin, Israel, 4810002

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): _____

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): _____

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. This Form 6-K, including all exhibits hereto, is hereby incorporated by reference into all effective registration statements filed by the registrant under the Securities Act of 1933.

	CERAGON NETWORKS LTD.
Date: May 19, 2026	By: /s/ Ronen Stein
	Name: Ronen Stein Title: Chief Financial Officer

Exhibit

Description

Exhibit A –

CERAGON NETWORKS REPORTS 2026 FIRST QUARTER FINANCIAL RESULTS

CERAGON NETWORKS LTD 6-K