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Tue, 10 Nov 2026 17:12:55 -0500 (EST) Date: Tue, 10 Nov 2026 17:12:53 -0500 From: Todd Zullinger To: Junio C Hamano Cc: Patrick Steinhardt , git@vger.kernel.org, Linux Kernel Subject: Re: [ANNOUNCE] Git 2.56.1 and friends Message-ID: <20261110221253.DBFncUIG@teonanacatl.net> References: X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Junio C Hamano wrote: > Credit for organizing the set of these releases goes to Johannes > Schindelin. Credit for finding the vulnerabilities goes to Luke > Martin and pwn2addr. Credit for fixing them goes to Toon Claes, > Karthik Nayak, and Kaartic Sivaraam. The xdiff hardening is based > on a patch by Jeff King, with help from Toon Claes and Christian > Couder. Many thanks to all for the effort, including Junio. > This addresses the security issues CVE-2026-111760, CVE-2026-113408, > CVE-2026-114466, CVE-2026-114467, CVE-2026-114469 and CVE-2026-105437. > > * CVE-2026-113408: > > It is possible for a server to advertise an unborn HEAD that contains > path-traversal characters (e.g., `refs/heads/../../../TARGET`). With > the files ref backend that can lead to ref-updating actions to write > to unwanted files. > > See for details. FWIW, this and the other GitLab work item links appear to be inaccessible to normal users. I'm guessing that's not the intent. I added Patrick to the Cc as one of the folks who may be able to poke the right folks at GitLab to open them up? Cheers and thanks again, -- Todd