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1209 vulnerabilities by gnu
CVE-2025-69644 (GCVE-0-2025-69644)
Vulnerability from cvelistv5 – Published: 2026-03-06 00:00 – Updated: 2026-03-10 02:31
VLAI?
Summary
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.
Severity ?
5 (Medium)
CWE
- n/a
Assigner
References
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CVE-2025-69649 (GCVE-0-2025-69649)
Vulnerability from cvelistv5 – Published: 2026-03-06 00:00 – Updated: 2026-03-10 02:43
VLAI?
Summary
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.
Severity ?
5.5 (Medium)
CWE
- n/a
Assigner
References
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CVE-2025-69651 (GCVE-0-2025-69651)
Vulnerability from cvelistv5 – Published: 2026-03-06 00:00 – Updated: 2026-04-22 18:52 Disputed
VLAI?
Summary
GNU Binutils thru 2.46 readelf contains a vulnerability that leads to an invalid pointer free when processing a crafted ELF binary with malformed relocation or symbol data. If dump_relocations returns early due to parsing errors, the internal all_relocations array may remain partially uninitialized. Later, process_got_section_contents() may attempt to free an invalid r_symbol pointer, triggering memory corruption checks in glibc and causing the program to terminate with SIGABRT. No evidence of further memory corruption or code execution was observed; the impact is limited to denial of service. NOTE: this is disputed by third parties because the observed behavior occurred only in pre-release code and did not affect any tagged version.
Severity ?
5.5 (Medium)
CWE
- n/a
Assigner
References
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CVE-2026-28372 (GCVE-0-2026-28372)
Vulnerability from cvelistv5 – Published: 2026-02-27 05:28 – Updated: 2026-03-07 17:05
VLAI?
Summary
telnetd in GNU inetutils through 2.7 allows privilege escalation that can be exploited by abusing systemd service credentials support added to the login(1) implementation of util-linux in release 2.40. This is related to client control over the CREDENTIALS_DIRECTORY environment variable, and requires an unprivileged local user to create a login.noauth file.
Severity ?
7.4 (High)
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
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CVE-2026-24061 (GCVE-0-2026-24061)
Vulnerability from cvelistv5 – Published: 2026-01-21 06:42 – Updated: 2026-03-25 13:31
VLAI?
Summary
telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a "-f root" value for the USER environment variable.
Severity ?
9.8 (Critical)
CWE
- CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
Assigner
References
8 references
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CVE-2025-15281 (GCVE-0-2025-15281)
Vulnerability from cvelistv5 – Published: 2026-01-20 13:22 – Updated: 2026-01-22 19:21
VLAI?
Title
wordexp with WRDE_REUSE and WRDE_APPEND may return uninitialized memory
Summary
Calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.
Severity ?
7.5 (High)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
1 reference
Impacted products
1 product
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Affected:
2.0 , ≤ 2.42
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CVE-2026-0915 (GCVE-0-2026-0915)
Vulnerability from cvelistv5 – Published: 2026-01-15 22:08 – Updated: 2026-01-20 16:03
VLAI?
Title
getnetbyaddr and getnetbyaddr_r leak stack contents to DNS resovler
Summary
Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.
Severity ?
7.5 (High)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
1 reference
Impacted products
1 product
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CVE-2026-0861 (GCVE-0-2026-0861)
Vulnerability from cvelistv5 – Published: 2026-01-14 21:01 – Updated: 2026-04-29 13:28
VLAI?
Title
Integer overflow in memalign leads to heap corruption
Summary
Passing too large an alignment to the memalign suite of functions (memalign, posix_memalign, aligned_alloc) in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption.
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Severity ?
8.4 (High)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The GNU C Library | glibc |
Affected:
2.30 , ≤ 2.42
(custom)
|
Date Public ?
2026-01-14 05:00
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CVE-2025-69195 (GCVE-0-2025-69195)
Vulnerability from cvelistv5 – Published: 2026-01-09 07:57 – Updated: 2026-02-26 15:04
VLAI?
Title
Wget2: gnu wget2: memory corruption and crash via filename sanitization logic with attacker-controlled urls
Summary
A flaw was found in GNU Wget2. This vulnerability, a stack-based buffer overflow, occurs in the filename sanitization logic when processing attacker-controlled URL paths, particularly when filename restriction options are active. A remote attacker can exploit this by providing a specially crafted URL, which, upon user interaction with wget2, can lead to memory corruption. This can cause the application to crash and potentially allow for further malicious activities.
Severity ?
7.6 (High)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-69195 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2425770 | issue-trackingx_refsource_REDHAT |
Impacted products
Date Public ?
2025-12-29 00:00
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CVE-2025-69194 (GCVE-0-2025-69194)
Vulnerability from cvelistv5 – Published: 2026-01-09 07:53 – Updated: 2026-02-26 15:04
VLAI?
Title
Wget2: arbitrary file write via metalink path traversal in gnu wget2
Summary
A security issue was discovered in GNU Wget2 when handling Metalink documents. The application fails to properly validate file paths provided in Metalink <file name> elements. An attacker can abuse this behavior to write files to unintended locations on the system. This can lead to data loss or potentially allow further compromise of the user’s environment.
Severity ?
8.8 (High)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-69194 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2425773 | issue-trackingx_refsource_REDHAT |
Impacted products
Date Public ?
2025-12-29 00:00
Credits
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CVE-2025-13151 (GCVE-0-2025-13151)
Vulnerability from cvelistv5 – Published: 2026-01-07 21:14 – Updated: 2026-01-20 17:08
VLAI?
Title
CVE-2025-13151
Summary
Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1_expend_octet_string.
Severity ?
7.5 (High)
CWE
Assigner
References
2 references
Credits
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CVE-2025-65409 (GCVE-0-2025-65409)
Vulnerability from cvelistv5 – Published: 2025-12-30 00:00 – Updated: 2026-01-02 18:08
VLAI?
Summary
A divide-by-zero in the encryption/decryption routines of GNU Recutils v1.9 allows attackers to cause a Denial of Service (DoS) via inputting an empty value as a password.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2025-66862 (GCVE-0-2025-66862)
Vulnerability from cvelistv5 – Published: 2025-12-29 00:00 – Updated: 2025-12-30 15:21
VLAI?
Summary
A buffer overflow vulnerability in function gnu_special in file cplus-dem.c in BinUtils 2.26 allows attackers to cause a denial of service via crafted PE file.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
1 reference
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CVE-2025-66864 (GCVE-0-2025-66864)
Vulnerability from cvelistv5 – Published: 2025-12-29 00:00 – Updated: 2026-01-02 18:13
VLAI?
Summary
An issue was discovered in function d_print_comp_inner in file cp-demangle.c in BinUtils 2.26 allows attackers to cause a denial of service via crafted PE file.
Severity ?
5.5 (Medium)
CWE
- n/a
Assigner
References
1 reference
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CVE-2025-66865 (GCVE-0-2025-66865)
Vulnerability from cvelistv5 – Published: 2025-12-29 00:00 – Updated: 2025-12-30 15:20
VLAI?
Summary
An issue was discovered in function d_print_comp_inner in file cp-demangle.c in BinUtils 2.26 allows attackers to cause a denial of service via crafted PE file.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
1 reference
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CVE-2025-66863 (GCVE-0-2025-66863)
Vulnerability from cvelistv5 – Published: 2025-12-29 00:00 – Updated: 2025-12-30 15:19
VLAI?
Summary
An issue was discovered in function d_discriminator in file cp-demangle.c in BinUtils 2.26 allows attackers to cause a denial of service via crafted PE file.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
1 reference
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CVE-2025-66861 (GCVE-0-2025-66861)
Vulnerability from cvelistv5 – Published: 2025-12-29 00:00 – Updated: 2025-12-31 16:59
VLAI?
Summary
An issue was discovered in function d_unqualified_name in file cp-demangle.c in BinUtils 2.26 allowing attackers to cause a denial of service via crafted PE file.
Severity ?
CWE
- n/a
Assigner
References
1 reference
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CVE-2025-66866 (GCVE-0-2025-66866)
Vulnerability from cvelistv5 – Published: 2025-12-29 00:00 – Updated: 2026-01-02 18:12
VLAI?
Summary
An issue was discovered in function d_abi_tags in file cp-demangle.c in BinUtils 2.26 allows attackers to cause a denial of service via crafted PE file.
Severity ?
5.5 (Medium)
CWE
- n/a
Assigner
References
1 reference
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CVE-2025-54770 (GCVE-0-2025-54770)
Vulnerability from cvelistv5 – Published: 2025-11-18 18:30 – Updated: 2025-12-19 16:33
VLAI?
Title
Grub2: use-after-free in net_set_vlan
Summary
A vulnerability has been identified in the GRUB2 bootloader's network module that poses an immediate Denial of Service (DoS) risk. This flaw is a Use-after-Free issue, caused because the net_set_vlan command is not properly unregistered when the network module is unloaded from memory. An attacker who can execute this command can force the system to access memory locations that are no longer valid. Successful exploitation leads directly to system instability, which can result in a complete crash and halt system availability
Severity ?
4.9 (Medium)
CWE
- CWE-825 - Expired Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-54770 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2413813 | issue-trackingx_refsource_REDHAT |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| GNU | grub2 |
Affected:
0 , ≤ 2.14
(semver)
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
Date Public ?
2025-11-18 00:00
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CVE-2025-61664 (GCVE-0-2025-61664)
Vulnerability from cvelistv5 – Published: 2025-11-18 18:20 – Updated: 2025-12-19 16:33
VLAI?
Title
Grub2: missing unregister call for normal_exit command may lead to use-after-free
Summary
A vulnerability in the GRUB2 bootloader has been identified in the normal module. This flaw, a memory Use After Free issue, occurs because the normal_exit command is not properly unregistered when its related module is unloaded. An attacker can exploit this condition by invoking the command after the module has been removed, causing the system to improperly access a previously freed memory location. This leads to a system crash or possible impacts in data confidentiality and integrity.
Severity ?
4.9 (Medium)
CWE
- CWE-825 - Expired Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-61664 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2414685 | issue-trackingx_refsource_REDHAT |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| GNU | grub2 |
Affected:
0 , ≤ 2.14
(semver)
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
Date Public ?
2025-11-18 00:00
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CVE-2025-61663 (GCVE-0-2025-61663)
Vulnerability from cvelistv5 – Published: 2025-11-18 18:20 – Updated: 2025-12-19 16:33
VLAI?
Title
Grub2: missing unregister call for normal commands may lead to use-after-free
Summary
A vulnerability has been identified in the GRUB2 bootloader's normal command that poses an immediate Denial of Service (DoS) risk. This flaw is a Use-after-Free issue, caused because the normal command is not properly unregistered when the module is unloaded. An attacker who can execute this command can force the system to access memory locations that are no longer valid. Successful exploitation leads directly to system instability, which can result in a complete crash and halt system availability. Impact on the data integrity and confidentiality is also not discarded.
Severity ?
4.9 (Medium)
CWE
- CWE-825 - Expired Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-61663 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2414684 | issue-trackingx_refsource_REDHAT |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| GNU | grub2 |
Affected:
0 , ≤ 2.14
(semver)
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
Date Public ?
2025-11-18 00:00
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CVE-2025-61662 (GCVE-0-2025-61662)
Vulnerability from cvelistv5 – Published: 2025-11-18 18:20 – Updated: 2026-05-13 14:17
VLAI?
Title
Grub2: missing unregister call for gettext command may lead to use-after-free
Summary
A Use-After-Free vulnerability has been discovered in GRUB's gettext module. This flaw stems from a programming error where the gettext command remains registered in memory after its module is unloaded. An attacker can exploit this condition by invoking the orphaned command, causing the application to access a memory location that is no longer valid. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
23 references
Impacted products
25 products
| Vendor | Product | Version | |
|---|---|---|---|
| GNU | grub2 |
Affected:
0 , ≤ 2.14
(semver)
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
1:2.12-29.el10_1.2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.1 |
|
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support |
Unaffected:
1:2.12-15.el10_0.2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support |
Unaffected:
1:2.02-0.87.el7_9.16 , < *
(rpm)
cpe:/o:redhat:rhel_els:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
1:2.02-170.el8_10.1 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::baseos |
|
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support |
Unaffected:
1:2.02-87.el8_2.14 , < *
(rpm)
cpe:/o:redhat:rhel_aus:8.2::baseos |
|
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support |
Unaffected:
1:2.02-99.el8_4.13 , < *
(rpm)
cpe:/o:redhat:rhel_aus:8.4::baseos cpe:/o:redhat:rhel_eus_long_life:8.4::baseos |
|
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On |
Unaffected:
1:2.02-99.el8_4.13 , < *
(rpm)
cpe:/o:redhat:rhel_aus:8.4::baseos cpe:/o:redhat:rhel_eus_long_life:8.4::baseos |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support |
Unaffected:
1:2.02-123.el8_6.19 , < *
(rpm)
cpe:/o:redhat:rhel_aus:8.6::baseos cpe:/o:redhat:rhel_e4s:8.6::baseos cpe:/o:redhat:rhel_tus:8.6::baseos |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service |
Unaffected:
1:2.02-123.el8_6.19 , < *
(rpm)
cpe:/o:redhat:rhel_aus:8.6::baseos cpe:/o:redhat:rhel_e4s:8.6::baseos cpe:/o:redhat:rhel_tus:8.6::baseos |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions |
Unaffected:
1:2.02-123.el8_6.19 , < *
(rpm)
cpe:/o:redhat:rhel_aus:8.6::baseos cpe:/o:redhat:rhel_e4s:8.6::baseos cpe:/o:redhat:rhel_tus:8.6::baseos |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service |
Unaffected:
1:2.02-152.el8_8.3 , < *
(rpm)
cpe:/o:redhat:rhel_e4s:8.8::baseos cpe:/o:redhat:rhel_tus:8.8::baseos |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions |
Unaffected:
1:2.02-152.el8_8.3 , < *
(rpm)
cpe:/o:redhat:rhel_e4s:8.8::baseos cpe:/o:redhat:rhel_tus:8.8::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
1:2.06-114.el9_7.1 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions |
Unaffected:
1:2.06-27.el9_0.23 , < *
(rpm)
cpe:/o:redhat:rhel_e4s:9.0::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions |
Unaffected:
1:2.06-61.el9_2.11 , < *
(rpm)
cpe:/o:redhat:rhel_e4s:9.2::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support |
Unaffected:
1:2.06-86.el9_4.4 , < *
(rpm)
cpe:/o:redhat:rhel_eus:9.4::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support |
Unaffected:
1:2.06-105.el9_6.1 , < *
(rpm)
cpe:/o:redhat:rhel_eus:9.6::baseos |
|
| Red Hat | Red Hat OpenShift Container Platform 4.12 |
Unaffected:
412.86.202604010116-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.12::el8 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.13 |
Unaffected:
413.92.202604080111-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.13::el9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.14 |
Unaffected:
414.92.202605060243-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.14::el9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.15 |
Unaffected:
415.92.202605060220-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.15::el9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.16 |
Unaffected:
416.94.202604211449-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.16::el9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.18 |
Unaffected:
418.94.202603181125-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.18::el9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.19 |
Unaffected:
4.19.9.6.202604080618-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.19::el9 |
Date Public ?
2025-11-18 00:00
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CVE-2025-61661 (GCVE-0-2025-61661)
Vulnerability from cvelistv5 – Published: 2025-11-18 18:20 – Updated: 2025-12-19 16:33
VLAI?
Title
Grub2: grub2: out-of-bounds write via malicious usb device
Summary
A vulnerability has been identified in the GRUB (Grand Unified Bootloader) component. This flaw occurs because the bootloader mishandles string conversion when reading information from a USB device, allowing an attacker to exploit inconsistent length values. A local attacker can connect a maliciously configured USB device during the boot sequence to trigger this issue. A successful exploitation may lead GRUB to crash, leading to a Denial of Service. Data corruption may be also possible, although given the complexity of the exploit the impact is most likely limited.
Severity ?
4.8 (Medium)
CWE
- CWE-131 - Incorrect Calculation of Buffer Size
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-61661 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2413827 | issue-trackingx_refsource_REDHAT |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| GNU | grub2 |
Affected:
0 , ≤ 2.14
(semver)
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
Date Public ?
2025-11-18 00:00
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CVE-2025-54771 (GCVE-0-2025-54771)
Vulnerability from cvelistv5 – Published: 2025-11-18 18:20 – Updated: 2025-12-19 16:33
VLAI?
Title
Grub2: use-after-free in grub_file_close()
Summary
A use-after-free vulnerability has been identified in the GNU GRUB (Grand Unified Bootloader). The flaw occurs because the file-closing process incorrectly retains a memory pointer, leaving an invalid reference to a file system structure. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded.
Severity ?
4.9 (Medium)
CWE
- CWE-825 - Expired Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-54771 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2413823 | issue-trackingx_refsource_REDHAT |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| GNU | grub2 |
Affected:
0 , ≤ 2.14
(semver)
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
Date Public ?
2025-11-18 00:00
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CVE-2025-62689 (GCVE-0-2025-62689)
Vulnerability from cvelistv5 – Published: 2025-11-10 04:10 – Updated: 2025-11-14 18:01
VLAI?
Summary
NULL pointer dereference vulnerability exists in GNU libmicrohttpd v1.0.2 and earlier. The vulnerability was fixed in commit ff13abc on the master branch of the libmicrohttpd Git repository, after the v1.0.2 tag. A specially crafted packet sent by an attacker could cause a denial-of-service (DoS) condition.
Severity ?
CWE
- CWE-122 - Heap-based buffer overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GNU Project | GNU libbmicrohttpd |
Affected:
v1.0.2 and earlier (The vulnerability remains in the source code up until commit ff13abc on the master branch of the libmicrohttpd Git repository
Affected: after the v1.0.2 tag.) |
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CVE-2025-59777 (GCVE-0-2025-59777)
Vulnerability from cvelistv5 – Published: 2025-11-10 04:10 – Updated: 2025-11-10 21:41
VLAI?
Summary
NULL pointer dereference vulnerability exists in GNU libmicrohttpd v1.0.2 and earlier. The vulnerability was fixed in commit ff13abc on the master branch of the libmicrohttpd Git repository, after the v1.0.2 tag. A specially crafted packet sent by an attacker could cause a denial-of-service (DoS) condition.
Severity ?
CWE
- CWE-476 - NULL pointer dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GNU Project | GNU libbmicrohttpd |
Affected:
v1.0.2 and earlier (The vulnerability remains in the source code up until commit ff13abc on the master branch of the libmicrohttpd Git repository
Affected: after the v1.0.2 tag.) |
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CVE-2025-11840 (GCVE-0-2025-11840)
Vulnerability from cvelistv5 – Published: 2025-10-16 15:32 – Updated: 2026-05-12 12:02 X_Open Source
VLAI?
Title
GNU Binutils ldmisc.c vfinfo out-of-bounds
Summary
A weakness has been identified in GNU Binutils 2.45. The affected element is the function vfinfo of the file ldmisc.c. Executing a manipulation can lead to out-of-bounds read. The attack can only be executed locally. The exploit has been made available to the public and could be used for attacks. This patch is called 16357. It is best practice to apply a patch to resolve this issue.
Severity ?
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.328775 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.328775 | signaturepermissions-required |
| https://vuldb.com/?submit.661281 | third-party-advisory |
| https://sourceware.org/bugzilla/show_bug.cgi?id=33455 | issue-tracking |
| https://sourceware.org/bugzilla/attachment.cgi?id=16351 | exploit |
| https://sourceware.org/bugzilla/attachment.cgi?id=16357 | patch |
| https://www.gnu.org/ | product |
Impacted products
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CVE-2025-11839 (GCVE-0-2025-11839)
Vulnerability from cvelistv5 – Published: 2025-10-16 14:02 – Updated: 2026-05-12 12:02 X_Open Source
VLAI?
Title
GNU Binutils prdbg.c tg_tag_type return value
Summary
A security flaw has been discovered in GNU Binutils 2.45. Impacted is the function tg_tag_type of the file prdbg.c. Performing a manipulation results in unchecked return value. The attack needs to be approached locally. The exploit has been released to the public and may be used for attacks.
Severity ?
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.328774 | vdb-entrytechnical-description |
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| https://sourceware.org/bugzilla/show_bug.cgi?id=33448 | issue-tracking |
| https://sourceware.org/bugzilla/attachment.cgi?id=16344 | exploit |
| https://www.gnu.org/ | product |
Impacted products
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CVE-2025-11495 (GCVE-0-2025-11495)
Vulnerability from cvelistv5 – Published: 2025-10-08 20:02 – Updated: 2026-05-12 12:02 X_Open Source
VLAI?
Title
GNU Binutils Linker elf64-x86-64.c elf_x86_64_relocate_section heap-based overflow
Summary
A vulnerability was determined in GNU Binutils 2.45. The affected element is the function elf_x86_64_relocate_section of the file elf64-x86-64.c of the component Linker. This manipulation causes heap-based buffer overflow. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Patch name: 6b21c8b2ecfef5c95142cbc2c32f185cb1c26ab0. To fix this issue, it is recommended to deploy a patch.
Severity ?
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.327620 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.327620 | signaturepermissions-required |
| https://vuldb.com/?submit.668290 | third-party-advisory |
| https://sourceware.org/bugzilla/show_bug.cgi?id=33502 | issue-tracking |
| https://sourceware.org/bugzilla/show_bug.cgi?id=3… | issue-tracking |
| https://sourceware.org/bugzilla/attachment.cgi?id=16393 | exploit |
| https://sourceware.org/git/gitweb.cgi?p=binutils-… | patch |
| https://www.gnu.org/ | product |
Impacted products
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CVE-2025-11494 (GCVE-0-2025-11494)
Vulnerability from cvelistv5 – Published: 2025-10-08 19:32 – Updated: 2026-05-12 12:02 X_Open Source
VLAI?
Title
GNU Binutils Linker elfxx-x86.c _bfd_x86_elf_late_size_sections out-of-bounds
Summary
A vulnerability was found in GNU Binutils 2.45. Impacted is the function _bfd_x86_elf_late_size_sections of the file bfd/elfxx-x86.c of the component Linker. The manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. The patch is identified as b6ac5a8a5b82f0ae6a4642c8d7149b325f4cc60a. A patch should be applied to remediate this issue.
Severity ?
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.327619 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.327619 | signaturepermissions-required |
| https://vuldb.com/?submit.668281 | third-party-advisory |
| https://sourceware.org/bugzilla/show_bug.cgi?id=33499 | issue-tracking |
| https://sourceware.org/bugzilla/show_bug.cgi?id=3… | issue-tracking |
| https://sourceware.org/bugzilla/attachment.cgi?id=16389 | exploit |
| https://sourceware.org/git/gitweb.cgi?p=binutils-… | patch |
| https://www.gnu.org/ | product |
Impacted products
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{
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"type": "reporter",
"value": "Yifan Zhang (VulDB User)"
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],
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"lang": "en",
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"timeline": [
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"lang": "en",
"time": "2025-10-08T00:00:00.000Z",
"value": "Advisory disclosed"
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{
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"time": "2025-10-08T02:00:00.000Z",
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},
{
"lang": "en",
"time": "2025-11-17T21:46:39.000Z",
"value": "VulDB entry last update"
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],
"title": "GNU Binutils Linker elfxx-x86.c _bfd_x86_elf_late_size_sections out-of-bounds"
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