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libceph: Fix potential out-of-bounds access in osdmap_decode()

cve-program · CVE-2026-52958

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/ceph/osdmap.c"
                    ],
                    "versions": [
                        {
                            "version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
                            "lessThan": "36a79759a288961b1ff28a68ec2d1f56f6848098",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
                            "lessThan": "3f2575bb7f955d42569d96c3e04fa958a0dcf4b4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
                            "lessThan": "8713bbc4b2b9ad78f803978e54b7e49dd21bd9be",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
                            "lessThan": "0d2dd7e6bb74fd7712aa73457a4a821906c6863a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
                            "lessThan": "e7187f33c02488697ec0d01d82bf7a3f8deaba8f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
                            "lessThan": "48df98d12b15360cd56af5c1f460307b340c1197",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
                            "lessThan": "ee933694645dac062d65fc2743f92bc06fa0db6b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
                            "lessThan": "35d0ed82d03e5ee77ea4f31f20e29562a7721649",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/ceph/osdmap.c"
                    ],
                    "versions": [
                        {
                            "version": "5.3",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.3",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.258",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.209",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.175",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.141",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.91",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.33",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.10",
                            "lessThanOrEqual": "7.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

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Sources read 8 Nov 20:02 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current