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openSUSE Security Notice 2026-2328-1 Significant Updates on Four Xen Risks

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openSUSE 2026-2328-1 Xen Important Buffer Overflow Patch

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openSUSE Leap 15.6 Important Xen Denial of Service Fix SUSE-SU-2026-2329-1

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openSUSE Important xen Patch for Multiple Threats SUSE-2026-2329-1

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SUSE MariaDB Critical Security Fix 12 Vulnerabilities 2026-2330-1

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Ubuntu 22.04 LTS Exim4 Moderate Regression CVE-2023-42117

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SUSE StrongSwan Important Double-Free CVE-2026-47895 Advisory 2026-2312-1

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SUSE vim Important Command Injection Buffer Overflow Update 2026-2313-1

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openSUSE Important libsoup HTTP Request Smuggling Vulnerability 2026-2314-1

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[{"id":483,"title":"Self-taught through trial and error","votes":552,"type":"x","order":1,"pct":78.63,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.27,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.84,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.25,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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openSUSE Leap 16.0 nebula Important Update DoS CVE-2025-22869 20581-1

An update that solves one vulnerability can now be installed.. openSUSE security update: security update for nebula ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20581-1 Rating: important Cross-References: * CVE-2025-22869 CVSS scores: * CVE-2025-22869 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2025-22869 ( SUSE ): 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Affected Products: openSUSE Leap 16.0 ------------------------------------------------------------- An update that solves one vulnerability can now be installed. Description: This update for nebula fixes the following issues: Changes in nebula: - Update to version 1.10.3: * Fix an issue where blocklist bypass is possible when using curve P256 Any newly issued P256 based certificates will have their signature clamped to the low-s form. Nebula will assert the low-s signature form when validating certificates in a future version - Update to version 1.10.2: * Fix panic when using use_system_route_table - Update to version 1.10.1: * Fix a bug where an unsafe route derived from the system route table could be lost on a config reload * Fix the PEM banner for ECDSA P256 public keys * Fix a bug in handshake processing when a peer sends an unexpected public key * Add a config option to control accepting recv_error packets which defaults to always - Update to version 1.10.0: * Support for ipv6 and multiple ipv4/6 addresses in the overlay * Add the ability to mark packets on linux to better target nebula packets in iptables/nftables * Add ECMP support for unsafe_routes * PKCS11 support for P256 keys when built with pkcs11 tag * default_local_cidr_any now defaults to false * Improve logging when a relay is in use on an inbound packet * Avoid fatal errors if rountines is > 1 on systems that

Calendar 2 Apr 21, 2026 •Important OpenSUSE
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Ls Advisories Fedora Esm H240
Price Tag 1security advisoryfedoraupdate

Fedora 36: FEDORA-2022-5038c3236c Moderate: Nebula Golang Fix

Rebuild to mitigate CVE-2022-{1705,32148,30631,30633,28131,30635,30632,30630,1962} in golang --- See https://groups.google.com/g/golang-dev/c/frczlF8OFQ0/m/4lrZh5BHDgAJ for more information about the specific vulnerabilities. ---- Update to latest commit as of 20220719 ---- Added Experimental: nebula clients can be configured. --------------------------------------------------------------------------------Fedora Update Notification FEDORA-2022-5038c3236c 2022-07-31 01:30:22.784813 --------------------------------------------------------------------------------Name : nebula Product : Fedora 36 Version : 1.6.0 Release : 2.fc36 URL : https://github.com/slackhq/nebula Summary : A scalable overlay networking tool with a focus on performance, simplicity and security Description : A scalable overlay networking tool with a focus on performance, simplicity and security. --------------------------------------------------------------------------------Update Information: Rebuild to mitigate CVE-2022-{1705,32148,30631,30633,28131,30635,30632,30630,1962} in golang ---See https://groups.google.com/g/golang-dev/c/frczlF8OFQ0/m/4lrZh5BHDgAJ for more information about the specific vulnerabilities. ---- Update to latest commit as of 20220719 ---- Added Experimental: nebula clients can be configured to act as relays for other nebula clients. Primarily useful when stubborn NATs make a direct tunnel impossible. (#678) Configuration option to report manually specified ip:ports to lighthouses. (#650) Windows arm64 build. (#638) punchy and most lighthouse config options now support hot reloading. (#649) Changed Build against go 1.18. (#656) Promoted routines config from experimental to supported feature. (#702) Dependencies updated. (#664) Fixed Packets destined for the same host that sent it will be returned on MacOS. This matches the default behavior of other operating systems. (#501) unsafe_route configuration willno longer crash on Windows. (#648) A few panics that were introduced in 1.5.x. (#657, #658, #675) Security You can set listen.send_recv_error to control the conditions in which recv_error messages are sent. Sending these messages can expose the fact that Nebula is running on a host, but it speeds up re-handshaking. (#670) Removed x509 config stanza support has been removed. (#685) ---- bump to v4.2.0-rc1 ----fix package dir listing ---- resolve build issues and list new shell completion files ---- Release of stargz snapshotter v0.12.0. Please see the release note for details: https://github.com/containerd/stargz-snapshotter/releases/tag/v0.12.0 ---- Fix extracting network metric --------------------------------------------------------------------------------ChangeLog: * Tue Jul 19 2022 Maxwell G 1.6.0-2 - Rebuild for CVE-2022-{1705,32148,30631,30633,28131,30635,30632,30630,1962} in golang * Sun Jul 17 2022 Fabio Alessandro Locati 1.6.0-1 - update to 1.6.0 --------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2022-5038c3236c' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/security/ --------------------------------------------------------------------------------_______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives:https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it./ Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure . Revision to address various CVEs in nebula for Fedora 36, boosting security and efficiency through essential updates.. Nebula Security Fix, Golang Update, Fedora Networking Patch. . LinuxSecurity.com Team

Calendar 2 Jul 30, 2022 Fedora
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[{"id":483,"title":"Self-taught through trial and error","votes":552,"type":"x","order":1,"pct":78.63,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.27,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.84,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.25,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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