CVSS: 3.3EPSS: 0%CPEs: 13EXPL: 0CVE-2025-6199 – Gdk-pixbuf: uninitialized memory disclosure in gdkpixbuf gif lzw decoder
https://notcve.org/view.php?id=CVE-2025-6199
17 Jun 2025 — A flaw was found in the GIF parser of GdkPixbuf’s LZW decoder. When an invalid symbol is encountered during decompression, the decoder sets the reported output size to the full buffer length rather than the actual number of written bytes. This logic error results in uninitialized sections of the buffer being included in the output, potentially leaking arbitrary memory contents in the processed image. It was discovered that GDK-Pixbuf incorrectly handled certain GIF files. An attacker could possibly use this... • https://access.redhat.com/security/cve/CVE-2025-6199 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2025-6196 – Libgepub: integer overflow in libgepub's epub archive handling
https://notcve.org/view.php?id=CVE-2025-6196
17 Jun 2025 — A flaw was found in libgepub, a library used to read EPUB files. The software mishandles file size calculations when opening specially crafted EPUB files, leading to incorrect memory allocations. This issue causes the application to crash. Known affected usage includes desktop services like Tumbler, which may process malicious files automatically when browsing directories. While no direct remote attack vectors are confirmed, any application using libgepub to parse user-supplied EPUB content could be vulnera... • https://access.redhat.com/security/cve/CVE-2025-6196 • CWE-190: Integer Overflow or Wraparound •
CVSS: 7.8EPSS: 0%CPEs: 12EXPL: 0CVE-2025-6052 – Glib: integer overflow in g_string_maybe_expand() leading to potential buffer overflow in glib gstring
https://notcve.org/view.php?id=CVE-2025-6052
13 Jun 2025 — A flaw was found in how GLib’s GString manages memory when adding data to strings. If a string is already very large, combining it with more input can cause a hidden overflow in the size calculation. This makes the system think it has enough memory when it doesn’t. As a result, data may be written past the end of the allocated memory, leading to crashes or memory corruption. These are all security issues fixed in the gio-branding-upstream-2.84.3-1.1 package on the GA media of openSUSE Tumbleweed. • https://access.redhat.com/security/cve/CVE-2025-6052 • CWE-190: Integer Overflow or Wraparound •
CVSS: 7.8EPSS: 0%CPEs: 39EXPL: 0CVE-2025-3155 – Yelp: arbitrary file read
https://notcve.org/view.php?id=CVE-2025-3155
03 Apr 2025 — A flaw was found in Yelp. The Gnome user help application allows the help document to execute arbitrary scripts. This vulnerability allows malicious users to input help documents, which may exfiltrate user files to an external environment. It was discovered that Yelp, the help browser for the GNOME desktop, allowed help files to execute arbitrary scripts. Opening a malformed help file could have resulted in data exfiltration. • https://access.redhat.com/errata/RHSA-2025:4450 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 7.0EPSS: 2%CPEs: 51EXPL: 0CVE-2025-2784 – Libsoup: heap buffer over-read in `skip_insignificant_space` when sniffing content
https://notcve.org/view.php?id=CVE-2025-2784
03 Apr 2025 — A flaw was found in libsoup. The package is vulnerable to a heap buffer over-read when sniffing content via the skip_insight_whitespace() function. Libsoup clients may read one byte out-of-bounds in response to a crafted HTTP response by an HTTP server. This update for libsoup fixes the following issues. Fixed heap buffer over-read in 'skip_insignificant_space' when sniffing conten. • https://access.redhat.com/security/cve/CVE-2025-2784 • CWE-125: Out-of-bounds Read •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-52531 – libsoup: buffer overflow via UTF-8 conversion in soup_header_parse_param_list_strict
https://notcve.org/view.php?id=CVE-2024-52531
11 Nov 2024 — GNOME libsoup before 3.6.1 allows a buffer overflow in applications that perform conversion to UTF-8 in soup_header_parse_param_list_strict. Input received over the network cannot trigger this. GNOME libsoup before 3.6.1 allows a buffer overflow in applications that perform conversion to UTF-8 in soup_header_parse_param_list_strict. There is a plausible way to reach this remotely via soup_message_headers_get_content_type (e.g., an application may want to retrieve the content type of a request or response). ... • https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/407 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 10.0EPSS: 1%CPEs: 27EXPL: 0CVE-2024-52533 – glib: buffer overflow in set_connect_msg()
https://notcve.org/view.php?id=CVE-2024-52533
11 Nov 2024 — gio/gsocks4aproxy.c in GNOME GLib before 2.82.1 has an off-by-one error and resultant buffer overflow because SOCKS4_CONN_MSG_LEN is not sufficient for a trailing '\0' character. A flaw was found in the Glib library. A buffer overflow condition can be triggered in certain conditions due to an off-by-one error in SOCKS4_CONN_MSG_LEN. This issue may lead to an application crash or other undefined behavior. This update for glib2 fixes the following issues. • https://gitlab.gnome.org/GNOME/glib/-/issues/3461 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-193: Off-by-one Error •
CVSS: 8.4EPSS: 0%CPEs: 1EXPL: 0CVE-2024-42415 – Debian Security Advisory 5786-1
https://notcve.org/view.php?id=CVE-2024-42415
03 Oct 2024 — An integer overflow vulnerability exists in the Compound Document Binary File format parser of v1.14.52 of the GNOME Project G Structured File Library (libgsf). A specially crafted file can result in an integer overflow that allows for a heap-based buffer overflow when processing the sector allocation table. This can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability. Integer overflows flaws were discovered in the Compound Document Binary File format par... • https://gitlab.gnome.org/GNOME/libgsf/-/issues/34 • CWE-190: Integer Overflow or Wraparound •
CVSS: 8.4EPSS: 0%CPEs: 1EXPL: 0CVE-2024-36474 – Ubuntu Security Notice USN-7062-1
https://notcve.org/view.php?id=CVE-2024-36474
03 Oct 2024 — An integer overflow vulnerability exists in the Compound Document Binary File format parser of the GNOME Project G Structured File Library (libgsf) version v1.14.52. A specially crafted file can result in an integer overflow when processing the directory from the file that allows for an out-of-bounds index to be used when reading and writing to an array. This can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability. USN-7062-1 fixed vulnerabilities in libg... • https://gitlab.gnome.org/GNOME/libgsf/-/issues/34 • CWE-190: Integer Overflow or Wraparound •
CVSS: 5.6EPSS: 0%CPEs: 26EXPL: 0CVE-2024-34397 – glib2: Signal subscription vulnerabilities
https://notcve.org/view.php?id=CVE-2024-34397
07 May 2024 — An issue was discovered in GNOME GLib before 2.78.5, and 2.79.x and 2.80.x before 2.80.1. When a GDBus-based client subscribes to signals from a trusted system service such as NetworkManager on a shared computer, other users of the same computer can send spoofed D-Bus signals that the GDBus-based client will wrongly interpret as having been sent by the trusted system service. This could lead to the GDBus-based client behaving incorrectly, with an application-dependent impact. Se descubrió un problema en GNO... • https://gitlab.gnome.org/GNOME/glib/-/issues/3268 • CWE-290: Authentication Bypass by Spoofing CWE-940: Improper Verification of Source of a Communication Channel •