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Alerts & Advisory dai CERTs

Gli ultimi avvisi di sicurezza dai Computer Emergency Response Teams governativi e non-governativi rilevanti del mondo cybersec

Mostrando 4926-4950 di 5360 risultati

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Avvisi di Sicurezza

CERT	Alert	Data	#
MSRC Security Update	CVE-2025-69649 GNU Binutils thru 2.46 readelf contains a null pointer dereference vulnerability when processing a crafted ELF binary with malformed header fields. During relocation processing, an invalid or null section pointer may be passed into display_relocations(), resulting in a segmentation fault (SIGSEGV) and abrupt termination. No evidence of memory corruption beyond the null pointer dereference, nor any possibility of code execution, was observed.	14-04-2026	4926
MSRC Security Update	CVE-2025-69645 Binutils objdump contains a denial-of-service vulnerability when processing a crafted binary with malformed DWARF debug information. A logic error in the handling of DWARF compilation units can result in an invalid offset_size value being used inside byte_get_little_endian, leading to an abort (SIGABRT). The issue was observed in binutils 2.44. A local attacker can trigger the crash by supplying a malicious input file.	14-04-2026	4927
MSRC Security Update	CVE-2025-69652 GNU Binutils thru 2.46 readelf contains a vulnerability that leads to an abort (SIGABRT) when processing a crafted ELF binary with malformed DWARF abbrev or debug information. Due to incomplete state cleanup in process_debug_info(), an invalid debug_info_p state may propagate into DWARF attribute parsing routines. When certain malformed attributes result in an unexpected data length of zero, byte_get_little_endian() triggers a fatal abort. No evidence of memory corruption or code execution was observed; the impact is limited to denial of service.	14-04-2026	4928
MSRC Security Update	CVE-2025-69646 Binutils objdump contains a denial-of-service vulnerability when processing a crafted binary with malformed DWARF debug_rnglists data. A logic error in the handling of the debug_rnglists header can cause objdump to repeatedly print the same warning message and fail to terminate, resulting in an unbounded logging loop until the process is interrupted. The issue was observed in binutils 2.44. A local attacker can exploit this vulnerability by supplying a malicious input file, leading to excessive CPU and I/O usage and preventing completion of the objdump analysis.	14-04-2026	4929
MSRC Security Update	CVE-2025-11839 GNU Binutils prdbg.c tg_tag_type return value	14-04-2026	4930
MSRC Security Update	CVE-2025-1148 GNU Binutils ld ldelfgen.c link_order_scan memory leak	14-04-2026	4931
MSRC Security Update	CVE-2025-1147 GNU Binutils nm nm.c internal_strlen buffer overflow	14-04-2026	4932
MSRC Security Update	CVE-2026-31428 netfilter: nfnetlink_log: fix uninitialized padding leak in NFULA_PAYLOAD	14-04-2026	4933
MSRC Security Update	CVE-2026-31421 net/sched: cls_fw: fix NULL pointer dereference on shared blocks	14-04-2026	4934
MSRC Security Update	CVE-2026-31420 bridge: mrp: reject zero test interval to avoid OOM panic	14-04-2026	4935
MSRC Security Update	CVE-2026-31419 net: bonding: fix use-after-free in bond_xmit_broadcast()	14-04-2026	4936
MSRC Security Update	CVE-2026-31426 ACPI: EC: clean up handlers on probe failure in acpi_ec_setup()	14-04-2026	4937
MSRC Security Update	CVE-2026-31427 netfilter: nf_conntrack_sip: fix use of uninitialized rtp_addr in process_sdp	14-04-2026	4938
MSRC Security Update	CVE-2026-31414 netfilter: nf_conntrack_expect: use expect->helper	14-04-2026	4939
MSRC Security Update	CVE-2026-31422 net/sched: cls_flow: fix NULL pointer dereference on shared blocks	14-04-2026	4940
MSRC Security Update	CVE-2026-31417 net/x25: Fix overflow when accumulating packets	14-04-2026	4941
MSRC Security Update	CVE-2026-31424 netfilter: x_tables: restrict xt_check_match/xt_check_target extensions for NFPROTO_ARP	14-04-2026	4942
MSRC Security Update	CVE-2026-31423 net/sched: sch_hfsc: fix divide-by-zero in rtsc_min()	14-04-2026	4943
MSRC Security Update	CVE-2026-31416 netfilter: nfnetlink_log: account for netlink header size	14-04-2026	4944
MSRC Security Update	CVE-2026-40393	14-04-2026	4945
MSRC Security Update	CVE-2026-40385	14-04-2026	4946
MSRC Security Update	CVE-2026-40386	14-04-2026	4947
MSRC Security Update	CVE-2026-39856 osslsigncode has an Out-of-Bounds Read via Unvalidated Section Bounds in PE Page Hash Calculation	12-04-2026	4948
MSRC Security Update	CVE-2026-39855 osslsigncode has an Integer Underflow in PE Page Hash Calculation Can Cause Out-of-Bounds Read	12-04-2026	4949
MSRC Security Update	CVE-2026-39853 osslsigncode has a Stack Buffer Overflow via Unbounded Digest Copy During Signature Verification	12-04-2026	4950