CVE-2025-7208 9fans plan9port x509.c edump heap-based overflow

A vulnerability was found in 9fans plan9port up to 9da5b44. It has been classified as critical. This affects the function edump in the library /src/plan9port/src/libsec/port/x509.c. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used...

CVE-2025-7208

CVE-2025-7208 affects 9fans plan9port up to commit 9da5b44, with a heap-based buffer overflow in the edump function inside /src/plan9port/src/libsec/port/x509.c. The advisory notes that the exploit has been disclosed publicly and that the project uses rolling releases, so specific affected and up...

CVE-2025-7207 mruby nregs codegen.c scope_new heap-based overflow

A vulnerability, which was classified as problematic, was found in mruby up to 3.4.0-rc2. Affected is the function scopenew of the file mrbgems/mruby-compiler/core/codegen.c of the component nregs Handler. The manipulation leads to heap-based buffer overflow. An attack has to be approached locall...

CVE-2025-7207 mruby nregs codegen.c scope_new heap-based overflow

A vulnerability, which was classified as problematic, was found in mruby up to 3.4.0-rc2. Affected is the function scopenew of the file mrbgems/mruby-compiler/core/codegen.c of the component nregs Handler. The manipulation leads to heap-based buffer overflow. An attack has to be approached locall...

CVE-2025-49753

Heap-based buffer overflow in Windows Routing and Remote Access Service RRAS allows an unauthorized attacker to execute code over a network...

CVE-2025-48805

CVE-2025-48805 describes a heap-based buffer overflow in the Microsoft MPEG-2 Video Extension that could allow an authorized local attacker to execute code. The provided Connected Documents do not supply additional technical details (no vendor, product version, root-cause, specific vulnerable com...

CVE-2025-7067 HDF5 H5FScache.c H5FS__sinfo_serialize_node_cb heap-based overflow

A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5FSsinfoserializenodecb of the file src/H5FScache.c. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed ...

CVE-2025-6750 HDF5 H5Omtime.c H5O__mtime_new_encode heap-based overflow

A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. Affected by this issue is the function H5Omtimenewencode of the file src/H5Omtime.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the...

CVE-2025-6750 HDF5 H5Omtime.c H5O__mtime_new_encode heap-based overflow

A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. Affected by this issue is the function H5Omtimenewencode of the file src/H5Omtime.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the...

CVE-2025-6750

CVE-2025-6750 affects HDF5 1.14.6; the vulnerable component is H5O__mtime_new_encode in src/H5Omtime.c, where heap-based buffer overflow is triggered. Local access is required to exploit; exploitation has been disclosed publicly. No public details on vendor-specific remediation are provided in th...

CVE-2025-6516 HDF5 H5Fint.c H5F_addr_decode_len heap-based overflow

A vulnerability has been found in HDF5 up to 1.14.6 and classified as critical. This vulnerability affects the function H5Faddrdecodelen of the file /hdf5/src/H5Fint.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to...

CVE-2025-6499

CVE-2025-6499 affects vstakhov libucl up to 0.9.2. The vulnerable component is the function ucl_parse_multiline_string in src/ucl_parser.c, with a heap-based buffer overflow caused by improper handling of multiline strings. Local access is required to exploit, and public disclosures exist. Some s...

CVE-2025-6499 vstakhov libucl ucl_parser.c ucl_parse_multiline_string heap-based overflow

A vulnerability classified as problematic was found in vstakhov libucl up to 0.9.2. Affected by this vulnerability is the function uclparsemultilinestring of the file src/uclparser.c. The manipulation leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has...

sparklemotion nokogiri hashmap.c hashmap_get_with_hash heap-based overflow

Withdrawn Advisory This advisory has been withdrawn because the affected code was never included in a release. This link has been maintained to preserve external references. Original Description A vulnerability was found in sparklemotion nokogiri c29c920907366cb74af13b4dc2230e9c9e23b833. It has...

GHSA-JC9R-QCGW-FXQ9 sparklemotion nokogiri hashmap.c hashmap_get_with_hash heap-based overflow

Withdrawn Advisory This advisory has been withdrawn because the affected code was never included in a release. This link has been maintained to preserve external references. Original Description A vulnerability was found in sparklemotion nokogiri c29c920907366cb74af13b4dc2230e9c9e23b833. It has...

PT-2025-26623 · Hdf5 +1 · Hdf5 +1

Name of the Vulnerable Software and Affected Versions: HDF5 versions up to 1.14.6 Description: A critical vulnerability has been found in HDF5, affecting the function H5F addr decode len of the file /hdf5/src/H5Fint.c. The manipulation leads to a heap-based buffer overflow. An attack must be...

CVE-2025-6494 sparklemotion nokogiri hashmap.c hashmap_get_with_hash heap-based overflow

A vulnerability was found in sparklemotion nokogiri c29c920907366cb74af13b4dc2230e9c9e23b833. It has been classified as problematic. This affects the function hashmapgetwithhash of the file gumbo-parser/src/hashmap.c. The manipulation leads to heap-based buffer overflow. An attack has to be...

CVE-2025-6494

The CVE-2025-6494 entry concerns sparklemotion nokogiri (commit c29c9209…) with a heap-based buffer overflow in hashmap_get_with_hash (gumbo-parser/src/hashmap.c). The vulnerability is described as local-priority, with the exploit disclosed publicly, and a patch named ada4708e5a67114402cd3feb70a4...

sparklemotion nokogiri hashmap.c hashmap_set_with_hash heap-based overflow

Withdrawn Advisory This advisory has been withdrawn because the affected code was never included in a release. This link has been maintained to preserve external references. Original Description A vulnerability was found in sparklemotion nokogiri c29c920907366cb74af13b4dc2230e9c9e23b833 and...

CVE-2025-6490 sparklemotion nokogiri hashmap.c hashmap_set_with_hash heap-based overflow

A vulnerability was found in sparklemotion nokogiri c29c920907366cb74af13b4dc2230e9c9e23b833 and classified as problematic. This issue affects the function hashmapsetwithhash of the file gumbo-parser/src/hashmap.c. The manipulation leads to heap-based buffer overflow. An attack has to be approach...