NEWS RELEASES

CMX extends expiry dates for warrants

CALGARY, ALBERTA – CMX Gold & Silver Corp. (CSE:CXC; OTC:CXXMF) (“CMX” or the “Company”) announces the Company has extended the expiry dates of its share purchase warrants (“Warrants”) currently outstanding. The Warrants were issued as part of private placements in 2021 and 2022 and initially had twoyear terms for exercising. The exercise prices for the Warrants are above the present trading price of the Company’s shares on the CSE. Considering CMX’s present stage of development of its Clayton Silver Project, the Company concluded that it is in the best interests of the shareholders and the Company to extend the expiry date of the Warrants for one year. No other term of the Warrants was amended. CMX has extended by one year the expiry dates of the Warrants as follows: 7,000,000 exercisable at $0.10 per share extended to June 30, 2024; 3,470,000 exercisable at $0.10 per share extended to November 19, 2024; 1,430,000 exercisable at $0.18 per share extended to July 14, 2025; 1,972,000 exercisable at $0.18 per share extended to September 16, 2025. About the Clayton Silver Project CMX’s 100%-owned Clayton Silver Property is located in the mining-friendly State of Idaho, USA. The 1,134 acres property in Custer County in south-central Idaho includes the former Clayton silver-lead-zinc mine. The Clayton Mine was developed on eight levels to a depth of 1,100 feet below surface and is comprised of approximately 19,690 feet of underground development. Two major ore bodies were partially mined: the “South Ore Body” and the “North Ore Body”. The recorded production from the Clayton Mine included 7,031,110 oz silver, 86,771,527 lbs lead, 28,172,211 lbs zinc, 1,664,177 lbs copper, and minor amounts of gold from an estimated 2,145,652 tonnes of ore mined between 1934 and 1985. Significant potential is demonstrated in hole 1501-A, drilled in the mid-1960’s, which penetrated the mineralized zone at 1,425 feet. At that depth, the hole intercepted 22 feet of 4.07 oz (126 gms) Ag/t, 5.75% lead and 5.37% zinc (note: true width is unknown). Technical and scientific information in this news release was reviewed and approved by Richard Walker, M.Sc. (Geology), P.Geo., recognized as a Qualified Person under the guidelines of National Instrument 43- 101. Readers are cautioned that historical information referenced in this news release is not NI 43-101 compliant, but has been obtained from sources that the Company believes are reliable.

The CSE has not reviewed and does not accept responsibility for the adequacy or accuracy of this news release.

For further information contact:

Robert d’Artois
Investor Relations
Tel: (604) 329-0845
Email bobdartois@cmxgoldandsilver.com

Jan M. Alston
President & C.E.O.
Tel: (403) 457-2697
Email: janalston@cmxgoldandsilver.com

You can also visit the Company’s Website: www.cmxgoldandsilver.com

Forward-Looking Statements Advisory This news release contains statements concerning the exploration plans, results and potential for recovery from the stockpile and other mineralization at the Company’s Clayton Silver Property, geological and geometrical analyses of the stockpile and comparisons to historical production and other expectations, plans, goals, objectives, assumptions, information or statements about future, conditions, results of ore sorting or performance that may constitute forward-looking statements or information under applicable securities legislation. Such forward-looking statements or information are based on a number of assumptions, which may prove to be incorrect. Although CMX believes that the expectations reflected in such forward-looking statements or information are reasonable, undue reliance should not be placed on forward-looking statements because the Company can give no assurance that such expectations will prove to be correct. Forward-looking statements or information are based on current expectations, estimates and projections that involve a number of risks and uncertainties which could cause actual results to differ materially from those anticipated by CMX and described in the forward-looking statements or information. These risks and uncertainties include, but are not limited to, risks associated with geological interpretation and analysis of the ore sorting results, the ability of CMX to recover all or any portion of the mineralization present in the stockpile, the extent to which the samples represent a uniform distribution of the recoverable ore in the stockpile, CMX’s ability to exploit the stockpile economically, the likelihood of exploiting the stockpile in a timely manner or at all, CMX’s ability to obtain financing, equipment, supplies and qualified personnel necessary to exploit the stockpile and the general risks and uncertainties involved in mineral exploration and analysis. The forward-looking statements or information contained in this news release are made as of the date hereof and CMX undertakes no obligation to update publicly or revise any forward-looking statements or information, whether as a result of new information, future events or otherwise, unless so required by applicable securities laws.