crates.io Package Vulnerabilities
Vulnerabilities associated with coreutils.
Packages
Clear package- surrealdb52 vulnerabilities
- wasmtime39 vulnerabilities
- deno37 vulnerabilities
- zebrad27 vulnerabilities
- openssl-src26 vulnerabilities
- ckb22 vulnerabilities
- coreutils21 vulnerabilities
- openssl18 vulnerabilities
- rusqlite16 vulnerabilities
- russh15 vulnerabilities
- apollo-router13 vulnerabilities
- rustfs13 vulnerabilities
- tough10 vulnerabilities
- cargo8 vulnerabilities
- gix8 vulnerabilities
- surrealdb-core8 vulnerabilities
- gitoxide7 vulnerabilities
- hyper7 vulnerabilities
- pyo37 vulnerabilities
- routinator7 vulnerabilities
- vaultwarden7 vulnerabilities
- Simple-Wayland-HotKey-Daemon6 vulnerabilities
- astral-tokio-tar6 vulnerabilities
- cranelift-codegen6 vulnerabilities
- deno_runtime6 vulnerabilities
| Vulnerability | Title and context | CVSS | EPSS | PoCs | Signals | STIX action |
|---|---|---|---|---|---|---|
CVE-2026-35380MEDIUM | uutils coreutils cut Local Logic Error and Data Integrity Issue in Delimiter ParsingA logic error in the cut utility of uutils coreutils causes the program to incorrectly interpret the literal two-byte string '' (two single quotes) as an empty delimiter. The implementation mistakenly maps this string to the NUL character for both the -d (delimiter) and --output-delimiter options. This vulnerability can lead to silent data corruption or logic errors in automated scripts and data pipelines that process strings containing these characters, as the utility may unintentionally split … CWE-20Apr 22, 2026 | CVSS5.5v3.1 | EPSS0.157% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
uutils coreutils tr Local Logic Error and Data Integrity Issue in Character Class HandlingA logic error in the tr utility of uutils coreutils causes the program to incorrectly define the [:graph:] and [:print:] character classes. The implementation mistakenly includes the ASCII space character (0x20) in the [:graph:] class and excludes it from the [:print:] class, effectively reversing the standard behavior established by POSIX and GNU coreutils. This vulnerability leads to unintended data modification or loss when the utility is used in automated scripts or data-cleaning pipelines t… CWE-684Apr 22, 2026 | CVSS3.3v3.1 | EPSS0.149% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX | |
uutils coreutils expr Local Denial of Service via Eager Evaluation of Parenthesized SubexpressionsA logic error in the expr utility of uutils coreutils causes the program to evaluate parenthesized subexpressions during the parsing phase rather than at the execution phase. This implementation flaw prevents the utility from performing proper short-circuiting for logical OR (|) and AND (&) operations. As a result, arithmetic errors (such as division by zero) occurring within "dead" branches, branches that should be ignored due to short-circuiting, are raised as fatal errors. This divergence fro… CWE-768Apr 22, 2026 | CVSS3.3v3.1 | EPSS0.156% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX | |
uutils coreutils env Local Denial of Service via Improper Handling of Backslashes in Split-String ModeA logic error in the env utility of uutils coreutils causes a failure to correctly parse command-line arguments when utilizing the -S (split-string) option. In GNU env, backslashes within single quotes are treated literally (with the exceptions of \\ and \'). However, the uutils implementation incorrectly attempts to validate these sequences, resulting in an "invalid sequence" error and an immediate process termination with an exit status of 125 when encountering valid but unrecognized sequences… CWE-20Apr 22, 2026 | CVSS3.3v3.1 | EPSS0.102% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX | |
CVE-2026-35376MEDIUM | uutils coreutils chcon Security Bypass and Mandatory Access Control (MAC) Inconsistency via TOCTOU Race ConditionA Time-of-Check to Time-of-Use (TOCTOU) vulnerability exists in the chcon utility of uutils coreutils during recursive operations. The implementation resolves recursive targets using a fresh path lookup (via fts_accpath) rather than binding the traversal and label application to the specific directory state encountered during traversal. Because these operations are not anchored to file descriptors, a local attacker with write access to a directory tree can exploit timing-sensitive rename or symb… CWE-367Apr 22, 2026 | CVSS4.5v3.1 | EPSS0.088% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
uutils coreutils split Local Data Integrity Issue via Lossy Filename EncodingA logic error in the split utility of uutils coreutils causes the corruption of output filenames when provided with non-UTF-8 prefix or suffix inputs. The implementation utilizes to_string_lossy() when constructing chunk filenames, which automatically rewrites invalid byte sequences into the UTF-8 replacement character (U+FFFD). This behavior diverges from GNU split, which preserves raw pathname bytes intact. In environments utilizing non-UTF-8 encodings, this vulnerability leads to the creation… CWE-176Apr 22, 2026 | CVSS3.3v3.1 | EPSS0.143% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX | |
CVE-2026-35374MEDIUM | uutils coreutils split Arbitrary File Truncation via Time-of-Check to Time-of-Use (TOCTOU) Race ConditionA Time-of-Check to Time-of-Use (TOCTOU) vulnerability exists in the split utility of uutils coreutils. The program attempts to prevent data loss by checking for identity between input and output files using their file paths before initiating the split operation. However, the utility subsequently opens the output file with truncation after this path-based validation is complete. A local attacker with write access to the directory can exploit this race window by manipulating mutable path component… CWE-367Apr 22, 2026 | CVSS6.3v3.1 | EPSS0.074% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-35372MEDIUM | uutils coreutils ln Security Bypass via Improper Handling of the --no-dereference FlagA logic error in the ln utility of uutils coreutils allows the utility to dereference a symbolic link target even when the --no-dereference (or -n) flag is explicitly provided. The implementation previously only honored the "no-dereference" intent if the --force (overwrite) mode was also enabled. This flaw causes ln to follow a symbolic link that points to a directory and create new links inside that target directory instead of treating the symbolic link itself as the destination. In environment… CWE-61Apr 22, 2026 | CVSS5.0v3.1 | EPSS0.138% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-35368HIGH | uutils coreutils chroot Local Privilege Escalation and chroot Escape in via Name Service Switch (NSS) InjectionA vulnerability exists in the chroot utility of uutils coreutils when using the --userspec option. The utility resolves the user specification via getpwnam() after entering the chroot but before dropping root privileges. On glibc-based systems, this can trigger the Name Service Switch (NSS) to load shared libraries (e.g., libnss_*.so.2) from the new root directory. If the NEWROOT is writable by an attacker, they can inject a malicious NSS module to execute arbitrary code as root, facilitating a … CWE-426Apr 22, 2026 | CVSS7.2v3.1 | EPSS0.136% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
uutils coreutils nohup Information Disclosure via Insecure Default Output PermissionsThe nohup utility in uutils coreutils creates its default output file, nohup.out, without specifying explicit restricted permissions. This causes the file to inherit umask-based permissions, typically resulting in a world-readable file (0644). In multi-user environments, this allows any user on the system to read the captured stdout/stderr output of a command, potentially exposing sensitive information. This behavior diverges from GNU coreutils, which creates nohup.out with owner-only (0600) per… CWE-732Apr 22, 2026 | CVSS3.3v3.1 | EPSS0.114% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX | |
CVE-2026-35364MEDIUM | uutils coreutils mv Arbitrary File Overwrite via Cross-Device TOCTOU Race ConditionA Time-of-Check to Time-of-Use (TOCTOU) race condition exists in the mv utility of uutils coreutils during cross-device operations. The utility removes the destination path before recreating it through a copy operation. A local attacker with write access to the destination directory can exploit this window to replace the destination with a symbolic link. The subsequent privileged move operation will follow the symlink, allowing the attacker to redirect the write and overwrite an arbitrary target… CWE-367Apr 22, 2026 | CVSS6.3v3.1 | EPSS0.091% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-35360MEDIUM | uutils coreutils touch Arbitrary File Truncation via TOCTOU Race ConditionThe touch utility in uutils coreutils is vulnerable to a Time-of-Check to Time-of-Use (TOCTOU) race condition during file creation. When the utility identifies a missing path, it later attempts creation using File::create(), which internally uses O_TRUNC. An attacker can exploit this window to create a file or swap a symlink at the target path, causing touch to truncate an existing file and leading to permanent data loss. CWE-367Apr 22, 2026 | CVSS6.3v3.1 | EPSS0.104% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-35359MEDIUM | uutils coreutils cp Information Disclosure via Time-of-Check to Time-of-Use Symlink SwapA Time-of-Check to Time-of-Use (TOCTOU) vulnerability in the cp utility of uutils coreutils allows an attacker to bypass no-dereference intent. The utility checks if a source path is a symbolic link using path-based metadata but subsequently opens it without the O_NOFOLLOW flag. An attacker with concurrent write access can swap a regular file for a symbolic link during this window, causing a privileged cp process to copy the contents of arbitrary sensitive files into a destination controlled by … | CVSS4.7v3.1 | EPSS0.105% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-35357MEDIUM | uutils coreutils cp Information Disclosure via Permission Handling RaceThe cp utility in uutils coreutils is vulnerable to an information disclosure race condition. Destination files are initially created with umask-derived permissions (e.g., 0644) before being restricted to their final mode (e.g., 0600) later in the process. A local attacker can race to open the file during this window; once obtained, the file descriptor remains valid and readable even after the permissions are tightened, exposing sensitive or private file contents. CWE-367Apr 22, 2026 | CVSS4.7v3.1 | EPSS0.091% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-35354MEDIUM | uutils coreutils mv Security Xattr TOCTOU Race in Cross-DeviceA Time-of-Check to Time-of-Use (TOCTOU) vulnerability exists in the mv utility of uutils coreutils during cross-device moves. The extended attribute (xattr) preservation logic uses multiple path-based system calls that perform fresh path-to-inode lookups for each operation. A local attacker with write access to the directory can exploit this race to swap files between calls, causing the destination file to receive an inconsistent mix of security xattrs, such as SELinux labels or file capabilitie… CWE-367Apr 22, 2026 | CVSS4.7v3.1 | EPSS0.091% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-35352HIGH | uutils coreutils mkfifo Privilege Escalation via TOCTOU Race ConditionA Time-of-Check to Time-of-Use (TOCTOU) race condition exists in the mkfifo utility of uutils coreutils. The utility creates a FIFO and then performs a path-based chmod to set permissions. A local attacker with write access to the parent directory can swap the newly created FIFO for a symbolic link between these two operations. This redirects the chmod call to an arbitrary file, potentially enabling privilege escalation if the utility is run with elevated privileges. CWE-367Apr 22, 2026 | CVSS7.0v3.1 | EPSS0.147% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-35351MEDIUM | uutils coreutils mv Silent Ownership Loss in Cross-Device OperationsThe mv utility in uutils coreutils fails to preserve file ownership during moves across different filesystem boundaries. The utility falls back to a copy-and-delete routine that creates the destination file using the caller's UID/GID rather than the source's metadata. This flaw breaks backups and migrations, causing files moved by a privileged user (e.g., root) to become root-owned unexpectedly, which can lead to information disclosure or restricted access for the intended owners. CWE-281Apr 22, 2026 | CVSS4.2v3.1 | EPSS0.132% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-35350MEDIUM | uutils coreutils cp Unexpected Privileged Executable Creation with -pThe cp utility in uutils coreutils fails to properly handle setuid and setgid bits when ownership preservation fails. When copying with the -p (preserve) flag, the utility applies the source mode bits even if the chown operation is unsuccessful. This can result in a user-owned copy retaining original privileged bits, creating unexpected privileged executables that violate local security policies. This differs from GNU cp, which clears these bits when ownership cannot be preserved. CWE-281Apr 22, 2026 | CVSS6.6v3.1 | EPSS0.125% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-35348MEDIUM | uutils coreutils sort Local Denial of Service via Forced UTF-8 ParsingThe sort utility in uutils coreutils is vulnerable to a process panic when using the --files0-from option with inputs containing non-UTF-8 filenames. The implementation enforces UTF-8 encoding and utilizes expect(), causing an immediate crash when encountering valid but non-UTF-8 paths. This diverges from GNU sort, which treats filenames as raw bytes. A local attacker can exploit this to crash the utility and disrupt automated pipelines. CWE-248Apr 22, 2026 | CVSS5.5v3.1 | EPSS0.134% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-35345MEDIUM | uutils coreutils tail Privileged Information Disclosure via Symlink Replacement RaceA vulnerability in the tail utility of uutils coreutils allows for the exfiltration of sensitive file contents when using the --follow=name option. Unlike GNU tail, the uutils implementation continues to monitor a path after it has been replaced by a symbolic link, subsequently outputting the contents of the link's target. In environments where a privileged user (e.g., root) monitors a log directory, a local attacker with write access to that directory can replace a log file with a symlink to a … | CVSS5.3v3.1 | EPSS0.096% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
uutils coreutils dd Silent Data Corruption via Unconditional Truncation Error SuppressionThe dd utility in uutils coreutils suppresses errors during file truncation operations by unconditionally calling Result::ok() on truncation attempts. While intended to mimic GNU behavior for special files like /dev/null, the uutils implementation also hides failures on regular files and directories caused by full disks or read-only file systems. This can lead to silent data corruption in backup or migration scripts, as the utility may report a successful operation even when the destination file… CWE-252Apr 22, 2026 | CVSS3.3v3.1 | EPSS0.115% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |