Linux · 
Fedora · Security advisory · March 27, 2026
Fedora · Security advisory · March 27, 2026FEDORA-2026-9174E6EA37: Security update for 11 packages
FEDORA-2026-9174E6EA37, released March 27, 2026, fixes 12 CVEs across 11 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
12
None rated Critical
Exploited
0
None reported
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.0059
48th percentile
Priority of the 12 CVEs
Patch now 0
Urgent 0
High 3
Routine 9
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| mingw-binutils | Fedora 43 | 2.45.1-2.fc43 |
| mingw-binutils-debuginfo | Fedora 43 | 2.45.1-2.fc43 |
| mingw-binutils-debugsource | Fedora 43 | 2.45.1-2.fc43 |
| mingw-binutils-generic | Fedora 43 | 2.45.1-2.fc43 |
| mingw-binutils-generic-debuginfo | Fedora 43 | 2.45.1-2.fc43 |
| mingw32-binutils | Fedora 43 | 2.45.1-2.fc43 |
| mingw32-binutils-debuginfo | Fedora 43 | 2.45.1-2.fc43 |
| mingw64-binutils | Fedora 43 | 2.45.1-2.fc43 |
| mingw64-binutils-debuginfo | Fedora 43 | 2.45.1-2.fc43 |
| ucrt64-binutils | Fedora 43 | 2.45.1-2.fc43 |
| ucrt64-binutils-debuginfo | Fedora 43 | 2.45.1-2.fc43 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-69650 | GNU Binutils thru 2.46 readelf contains a double free vulnerability when processing a crafted ELF binary with malformed relocation data. During GOT relocation handling, dump_relocations may return early without initializing the all_relocations array. As a result, process_got_section_contents() may pass an uninitialized r_symbol pointer to free(), leading to a double free and terminating the program with SIGABRT. No evidence of exploitable memory corruption or code execution was observed; the impact is limited to denial of service. | 7.8 | 0.0059 | None reported |
| High | CVE-2025-69649 | binutils: GNU Binutils thru 2.46 readelf contains a null pointer dereference vulnerability when processing a crafted ELF binary... | 7.5 | 0.0031 | None reported |
| High | CVE-2025-69648 | GNU Binutils thru 2.45.1 readelf contains a denial-of-service vulnerability when processing a crafted binary with malformed DWARF .debug_rnglists data. A logic flaw in the DWARF parsing path causes readelf to repeatedly print the same warning message without making forward progress, resulting in a non-terminating output loop that requires manual interruption. No evidence of memory corruption or code execution was observed. | 7.4 | 0.0020 | None reported |
| Routine | CVE-2025-11839 | GNU Binutils prdbg.c tg_tag_type return value | 5.5 | 0.0028 | None reported |
| Routine | CVE-2025-11840 | binutils: A weakness has been identified in GNU Binutils 2.45 | 5.5 | 0.0028 | None reported |
| Routine | CVE-2025-69651 | binutils: GNU Binutils thru 2.46 readelf contains a vulnerability that leads to an invalid pointer free when processing a craft... | 5.5 | 0.0027 | None reported |
| Routine | CVE-2025-69652 | binutils: GNU Binutils thru 2.46 readelf contains a vulnerability that leads to an abort (SIGABRT) when processing a crafted EL... | 6.2 | 0.0020 | None reported |
| Routine | 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. | 5.5 | 0.0019 | None reported |
| Routine | CVE-2025-69647 | GNU Binutils thru 2.45.1 readelf contains a denial-of-service vulnerability when processing a crafted binary with malformed DWARF loclists data. A logic flaw in the DWARF parsing code can cause readelf to repeatedly print the same table output without making forward progress, resulting in an unbounded output loop that never terminates unless externally interrupted. A local attacker can trigger this behavior by supplying a malicious input file, causing excessive CPU and I/O usage and preventing readelf from completing its analysis. | 6.2 | 0.0018 | None reported |
| Routine | 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. | 5.5 | 0.0018 | None reported |
| Routine | CVE-2026-4647 | Binutils: out-of-bounds read in xcoff relocation processing in gnu binutils bfd library | 6.1 | 0.0017 | None reported |
| Routine | CVE-2025-69644 | An issue was discovered in Binutils before 2.46. The objdump contains a denial-of-service vulnerability when processing a crafted binary with malformed debug information. A logic flaw in the handling of DWARF location list headers can cause objdump to enter an unbounded loop and produce endless output until manually interrupted. This issue affects versions prior to the upstream fix and allows a local attacker to cause excessive resource consumption by supplying a malicious input file. | 5.0 | 0.0014 | None reported |
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