{"cve":{"cve_id":"CVE-2026-53048","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":null,"epss_percentile":null,"epss_as_of":null,"description":"In the Linux kernel, the following vulnerability has been resolved:\n\ngfs2: prevent NULL pointer dereference during unmount\n\nWhen flushing out outstanding glock work during an unmount, gfs2_log_flush()\ncan be called when sdp->sd_jdesc has already been deallocated and sdp->sd_jdesc\nis NULL.  Commit 35264909e9d1 (\"gfs2: Fix NULL pointer dereference in\ngfs2_log_flush\") added a check for that to gfs2_log_flush() itself, but it\nmissed the sdp->sd_jdesc dereference in gfs2_log_release().  Fix that.","published_at":"2026-06-24T16:29:54.268000Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://git.kernel.org/stable/c/cec55674354794eddb80b914f73a6bf9b7fc304a","https://git.kernel.org/stable/c/2fc4c868c9060f424fd4a7cacb0aec5082aba4de","https://git.kernel.org/stable/c/233a0945a4b1dbe3f38c30afb7d05b76c67f1193","https://git.kernel.org/stable/c/e15f16761594e80b15776980b27c35477655a135","https://git.kernel.org/stable/c/d8ffae016c4a78693fe1283335d0b6833a9c1366","https://git.kernel.org/stable/c/abd73229f0e886a91a16ea781ab656bd9b4d1ee8","https://git.kernel.org/stable/c/74b4dbb946060a3233604d91859a9abd3708141d"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-28T17:55:28.590503Z","updated_at":"2026-06-28T23:30:49.890169Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"c3c5cfa3170c0940bc66a142859caac07d19b9d6","version_start_inclusive":true,"version_end":"cec55674354794eddb80b914f73a6bf9b7fc304a","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:c3c5cfa3170c0940bc66a142859caac07d19b9d6:cec55674354794eddb80b914f73a6bf9b7fc304a"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"5f6a84cfb33b34610623857bd93919dcb661e29b","version_start_inclusive":true,"version_end":"2fc4c868c9060f424fd4a7cacb0aec5082aba4de","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:5f6a84cfb33b34610623857bd93919dcb661e29b:2fc4c868c9060f424fd4a7cacb0aec5082aba4de"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"3429ef5f50909cee9e498c50f0c499b9397116ce","version_start_inclusive":true,"version_end":"233a0945a4b1dbe3f38c30afb7d05b76c67f1193","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:3429ef5f50909cee9e498c50f0c499b9397116ce:233a0945a4b1dbe3f38c30afb7d05b76c67f1193"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"35264909e9d1973ab9aaa2a1b07cda70f12bb828","version_start_inclusive":true,"version_end":"e15f16761594e80b15776980b27c35477655a135","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:35264909e9d1973ab9aaa2a1b07cda70f12bb828:e15f16761594e80b15776980b27c35477655a135"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"35264909e9d1973ab9aaa2a1b07cda70f12bb828","version_start_inclusive":true,"version_end":"d8ffae016c4a78693fe1283335d0b6833a9c1366","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:35264909e9d1973ab9aaa2a1b07cda70f12bb828:d8ffae016c4a78693fe1283335d0b6833a9c1366"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"35264909e9d1973ab9aaa2a1b07cda70f12bb828","version_start_inclusive":true,"version_end":"abd73229f0e886a91a16ea781ab656bd9b4d1ee8","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:35264909e9d1973ab9aaa2a1b07cda70f12bb828:abd73229f0e886a91a16ea781ab656bd9b4d1ee8"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"35264909e9d1973ab9aaa2a1b07cda70f12bb828","version_start_inclusive":true,"version_end":"74b4dbb946060a3233604d91859a9abd3708141d","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:35264909e9d1973ab9aaa2a1b07cda70f12bb828:74b4dbb946060a3233604d91859a9abd3708141d"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"f54f9d5368a4e92ede7dd078a62788dae3a7c6ef","version_start_inclusive":true,"version_end":"f54f9d5368a4e92ede7dd078a62788dae3a7c6ef","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:f54f9d5368a4e92ede7dd078a62788dae3a7c6ef:f54f9d5368a4e92ede7dd078a62788dae3a7c6ef"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"5.15.200","version_start_inclusive":true,"version_end":"5.15.209","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:5.15.200:5.15.209"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.1.162","version_start_inclusive":true,"version_end":"6.1.175","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6.1.162:6.1.175"},{"vendor_slug":"linux","vendor_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published","source":null}]}