[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2026-23240":6},{"stargazers_count":4,"fetched_at":5},7,"2026-07-30T21:17:53.703Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":17,"related":18,"reserved_at":9,"published_at":19,"modified_at":20,"state":9,"summary":21,"references_raw":23,"kevs":30,"epss":9,"epss_history":31,"metrics":32,"affected":38},"DEBIAN-CVE-2026-23240","In the Linux kernel, the following vulnerability has been resolved:  tls: Fix race condition in tls_sw_cancel_work_tx()  This issue was discovered during a code audit.  After cancel_delayed_work_sync() is called from tls_sk_proto_close(), tx_work_handler() can still be scheduled from paths such as the Delayed ACK handler or ksoftirqd. As a result, the tx_work_handler() worker may dereference a freed TLS object.  The following is a simple race scenario:            cpu0                         cpu1  tls_sk_proto_close()   tls_sw_cancel_work_tx()                                  tls_write_space()                                    tls_sw_write_space()                                      if (!test_and_set_bit(BIT_TX_SCHEDULED, &tx_ctx->tx_bitmask))     set_bit(BIT_TX_SCHEDULED, &ctx->tx_bitmask);     cancel_delayed_work_sync(&ctx->tx_work.work);                                      schedule_delayed_work(&tx_ctx->tx_work.work, 0);  To prevent this race condition, cancel_delayed_work_sync() is replaced with disable_delayed_work_sync().",null,[],[],[],[14],{"_key":15},"CVE-2026-23240",[],[],[],"2026-03-10T18:18:13.533Z","2026-06-15T19:06:10.349529822Z",{"cisa_kev":22,"cisa_ransomware":22,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[24],{"url":25,"sources":26,"tags":28},"https://security-tracker.debian.org/tracker/CVE-2026-23240",[27],"osv_debian",[29],"Advisory",[],[],[33],{"source":27,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":34,"cvss_v4_0":9},{"baseScore":35,"baseSeverity":9,"vectorString":36,"impactScore":35,"exploitabilityScore":37},9.8,"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",10,[39],{"ecosystem":40,"name":41,"vendor":42,"product":41,"cpe_part":9,"purl_type":43,"purl_namespace":42,"purl_name":41,"source":9,"versions":44},"Debian","linux","debian","deb",[45,49,50,51,55],{"version":46,"is_range":47,"range_type":48,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"all",true,"ecosystem",{"version":46,"is_range":47,"range_type":48,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"version":46,"is_range":47,"range_type":48,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"version":52,"is_range":47,"range_type":48,"version_start":9,"version_start_type":9,"version_end":53,"version_end_type":54,"fixed_in":9},"lt6_12_85_1","6.12.85-1","excluding",{"version":56,"is_range":47,"range_type":48,"version_start":9,"version_start_type":9,"version_end":57,"version_end_type":54,"fixed_in":9},"lt6_19_6_1","6.19.6-1"]