chore(deps): refresh rpm lockfiles [SECURITY] - #1632
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This PR contains the following updates:
File rpms.in.yaml:
0.10.4-18.el9->0.10.4-19.el9_80.10.4-18.el9->0.10.4-19.el9_8libssh: libssh: denial of service via zero advertised channel packet size
CVE-2026-59843
More information
Details
A flaw was found in libssh. A remote authenticated peer can advertise a zero maximum packet size in SSH_MSG_CHANNEL_OPEN, causing later channel writes to loop indefinitely and consume CPU, leading to denial of service.
Severity
Moderate
References
libssh: libssh: denial of service via oversized SFTP read length
CVE-2026-59844
More information
Details
A flaw was found in libssh. A remote authenticated client can issue SSH_FXP_READ requests with an arbitrarily large length, causing a libssh SFTP server to allocate excessive memory and potentially exhaust it through repeated requests.
Severity
Moderate
References
libssh: libssh: denial of service via unchecked ProxyCommand fork() failure
CVE-2026-59845
More information
Details
A flaw was found in libssh. When ProxyCommand is used, an unchecked fork() failure can be stored as process ID -1; during cleanup, signals may then be sent across the caller's accessible process tree, leading to local denial of service.
Severity
Moderate
References
libssh: libssh: information disclosure via ProxyCommand %r username expansion
CVE-2026-59846
More information
Details
A flaw was found in libssh. A malicious username expanded through %r in ProxyCommand handling can inject shell metacharacters, exposing environment variables and causing unintended shell behavior.
Severity
Moderate
References
libssh: libssh: integrity downgrade via OpenSSL AES-GCM tag verification
CVE-2026-59847
More information
Details
A flaw was found in libssh. Incorrect AES-GCM finalization checks in builds using the OpenSSL backend can effectively remove integrity protection, allowing an in-path attacker to modify plaintext on the wire without detection.
Severity
Moderate
References
libssh: libssh: denial of service via SFTP responses with unknown request IDs
CVE-2026-59848
More information
Details
A flaw was found in libssh. A malicious SFTP server can send responses for unknown request IDs that libssh clients keep queued indefinitely, causing unbounded memory growth and client-side denial of service.
Severity
Moderate
References
libssh: libssh: use-after-free via data callbacks on closed channels
CVE-2026-59850
More information
Details
A flaw was found in libssh. If data packets are processed after a channel is closed, channel data callbacks can be invoked after the associated data has already been freed, leading to crashes or possible use-after-free conditions.
Severity
Moderate
References
🔧 This Pull Request updates lock files to use the latest dependency versions.
Configuration
📅 Schedule: (in timezone Etc/UTC)
🚦 Automerge: Enabled.
♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.
👻 Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.
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/ok-to-test.Documentation
Find out how to configure dependency updates in MintMaker documentation or see all available configuration options in Renovate documentation.