Gnome Vulnerabilities

Timeline

The analysis of the timeline helps to identify the required approach and handling of single items and item collections. This overview makes it possible to see less important slices and more severe hotspots at a glance. Prioritizing items becomes possible.

Type

The moderation team is working with the threat intelligence team to categorize software that is affected by security vulnerabilities. This helps to illustrate the assignment of these categories to determine the most affected software types.

Product

GNOME libsoup23
GNOME Evolution16
GNOME glib13
GNOME GLib8
GNOME Epiphany8

Grouping vulnerabilities by products helps to get an overview. This makes it possible to determine an homogeneous landscape or the most important hotspots in heterogeneous landscapes.

Remediation

Official fix139
Temporary fix0
Workaround2
Not available1
Not defined81

Vendors and researchers are eager to find countermeasures to mitigate security vulnerabilities. These can be distinguished between multiple forms and levels of remediation which influence risks differently.

Exploitability

Attacked0
Highly functional0
Functional0
Proof-of-Concept36
Unproven0
Not defined187

Researcher and attacker which are looking for security vulnerabilities try to exploit them for academic purposes or personal gain. The level and quality of exploitability can be distinguished to determine simplicity and strength of attacks.

Access Vector

Not Defined0
Physical2
Local65
Adjacent37
Network119

The approach a vulnerability it becomes important to use the expected access vector. This is typically via the network, local, or physically even.

Authentication

Not Defined0
High0
Low61
None162

To exploit a vulnerability a certail level of authentication might be required. Vulnerabilities without such a requirement are much more popular.

User Interaction

Not Defined0
Required30
None193

Some attack scenarios require some user interaction by a victim. This is typical for phishing, social engineering and cross site scripting attacks.

C3BM Index

Our unique C3BM Index (CVSSv3 Base Meta Index) cumulates the CVSSv3 Meta Base Scores of all entries over time. Comparing this index to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

CVSSv3 Base

≤10
≤20
≤30
≤428
≤527
≤666
≤738
≤832
≤921
≤1011

The Common Vulnerability Scoring System (CVSS) is an industry standard to define the characteristics and impacts of security vulnerabilities. The base score represents the intrinsic aspects that are constant over time and across user environments. Our unique meta score merges all available scores from different sources to aggregate to the most reliable result.

CVSSv3 Temp

≤10
≤20
≤30
≤429
≤534
≤666
≤745
≤825
≤921
≤103

The Common Vulnerability Scoring System (CVSS) uses temp scores to reflect the characteristics of a vulnerability that may change over time but not across user environments. This includes reporting confidence, exploitability and remediation levels. We do also provide our unique meta score for temp scores, even though other sources rarely publish them.

VulDB

≤10
≤20
≤31
≤447
≤520
≤679
≤718
≤831
≤914
≤1013

The moderation team is always defining the base vector and base score for an entry. These and all other available scores are used to generate the meta score.

NVD

≤10
≤20
≤30
≤41
≤51
≤615
≤711
≤828
≤96
≤107

The National Vulnerability Database (NVD) is also defining CVSS vectors and scores. These are usually not complete and might differ from VulDB scores.

CNA

≤10
≤20
≤30
≤41
≤53
≤65
≤79
≤813
≤93
≤104

A CVE Numbering Authority (CNA) is responsible for assigning new CVE entries. They might also include a CVSS score. These are usually not complete and might differ from VulDB scores.

Vendor

≤10
≤20
≤30
≤40
≤50
≤60
≤70
≤80
≤90
≤100

Some vendors are willing to publish their own CVSS vectors and scores for vulnerabilities in their products. The coverage varies from vendor to vendor.

Research

≤10
≤20
≤30
≤40
≤50
≤60
≤70
≤80
≤90
≤100

There are sometimes also security researcher which provide their own CVSS vectors and scores for vulnerabilities they have found and published.

Exploit 0-day

<1k61
<2k75
<5k83
<10k2
<25k1
<50k1
<100k0
≥100k0

The moderation team is working with the threat intelligence team to determine prices for exploits. Our unique algorithm is used to identify the 0-day prices for an exploit, before it got distributed or became public. Calculated prices are aligned to prices disclosed by vulnerability broker and compared to prices we see on exploit markets.

Exploit Today

<1k210
<2k9
<5k4
<10k0
<25k0
<50k0
<100k0
≥100k0

The 0-day prices do not consider time-relevant factors. The today price does reflect price impacts like disclosure of vulnerability details, alternative exploits, availability of countermeasures. These dynamic aspects might decrease the exploit prices over time. Under certain circumstances this happens very fast.

Exploit Market Volume

Our unique calculation of exploit prices makes it possible to forecast the expected exploit market volume. The calculated prices for all possible 0-day expoits are cumulated for this task. Comparing the volume to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

🔴 CTI Activities

Our unique Cyber Threat Intelligence aims to determine the ongoing research of actors to anticipiate their acitivities. Observing exploit markets on the Darknet, discussions of vulnerabilities on mailinglists, and exchanges on social media makes it possible to identify planned attacks. Monitored actors and activities are classified whether they are offensive or defensive. They are also weighted as some actors are well-known for certain products and technologies. And some of their disclosures might contain more or less details about technical aspects and personal context. The world map highlights active actors in real-time.

Affected Products (90): Balsa (1), Batalla Naval (1), Control Center (2), Dia (1), Display Manager (7), Dwarf HTTP Server (2), EOG (1), Ekiga (1), Epiphany (8), Evince (2), Evolution (16), Evolution Data Server (1), GConf (1), GDM (3), GIMP (2), GLib (9), GMIME (1), Geary (1), Glade (1), GnoRPM (1), Gnome-Lokkit (1), Gnome-shell (1), Gnome Online Accounts (1), Gnome Screensaver (1), Gnumeric (3), GtkHTML (1), Keyring (2), Libgtop Daemon (1), Librsvg (1), Maps (1), Nautilus (3), NetworkManager (7), OCRFeeder (1), Power Manager (2), Rhythmbox (2), Screensaver (1), Seahorse (1), Settings Daemon (1), Shell (4), Structured File Library (1), Time Tracker (1), Update-manager-core (1), VTE (1), Web (5), Yelp (1), anjuta (1), at-spi2-atk (1), balsa (1), empathy (2), eog (1), esound (1), evolution-data-server (4), evolution-rss (1), file-roller (3), gThumb (2), gcab (1), gdk-pixbuf (6), gdm (3), gedit (3), glib (14), glib-networking (1), gnome-autoar (2), gnome-desktop (1), gnome-keyring (1), gnome-remote-desktop (3), gnome-shell (5), grilo (1), gtkhtml (1), gvdb (1), gvfs (4), ifcfg-rh plug-in (1), inagre (1), libgda (1), libgda2 (1), libgdata (1), libgepub (1), libgfbgraph (1), libgrss (1), libgsf (2), libgtop Daemon (1), librsvg (4), libsoup (23), libxml2 (1), libzapojit (1), libzvt2 (1), nautilus-python (1), pango (1), screensaver (8), tomboy (1), yelp (1)

Link to Vendor Website: https://www.gnome.org/

PublishedBaseTempVulnerabilityProdExpCouEPSSCTICVE
06/17/20254.94.9GNOME libgepub EPUB File Parser integer overflowUnknownNot definedNot defined0.000170.00CVE-2025-6196
06/13/20254.64.6GNOME glib GString g_string_maybe_expand integer overflowUnknownNot definedNot defined0.000560.09CVE-2025-6052
05/22/20256.36.3GNOME gnome-remote-desktop RDP PDU resource consumptionUnknownNot definedNot defined0.000570.00CVE-2025-5024
05/19/20255.55.5GNOME libsoup soup_multipart_new_from_message integer underflowUnknownNot definedNot defined0.000820.00CVE-2025-4948
05/19/20256.36.3GNOME libsoup Cookie Expiration Date integer overflowUnknownNot definedNot defined0.000410.06CVE-2025-4945
05/13/20256.26.0GNOME gnome-remote-desktop RDP Packet denial of serviceUnknownNot definedWorkaround0.000510.00CVE-2025-4478
05/06/20255.25.1GNOME GLib gstring.c g_string_insert_unichar buffer overflowUnknownNot definedOfficial fix0.000550.00CVE-2025-4373
04/29/20253.33.2GNOME GLib Command Line denial of serviceSoftware LibraryNot definedOfficial fix0.000000.00CVE-2025-4056
04/28/20254.34.3GNOME libsoup Cookie Domain case sensitivityUnknownNot definedNot defined0.000370.05CVE-2025-4035
04/24/20255.55.5GNOME libsoup Authorization Header information disclosureUnknownNot definedNot defined0.000600.06CVE-2025-46421
04/24/20255.05.0GNOME libsoup soup-headers.c soup_header_parse_quality_list memory leakUnknownNot definedNot defined0.001170.00CVE-2025-46420
04/21/20254.34.1GNOME Epiphany External ProtocolUnknownNot definedOfficial fix0.000000.02CVE-2025-3839
04/14/20255.55.5GNOME libsoup soup_multipart_new_from_message out-of-boundsUnknownNot definedNot defined0.000870.00CVE-2025-32914
04/14/20256.46.4GNOME libsoup soup_message_headers_get_content_disposition null pointer dereferenceUnknownNot definedNot defined0.001240.05CVE-2025-32913
04/14/20255.95.9GNOME libsoup null pointer dereferenceUnknownNot definedNot defined0.000550.03CVE-2025-32912
04/14/20258.18.1GNOME libsoup soup-message-headers.c soup_message_headers_get_content_disposition double freeUnknownNot definedNot defined0.001020.03CVE-2025-32911
04/14/20255.95.9GNOME libsoup soup-auth-digest.c soup_auth_digest_authenticate null pointer dereferenceUnknownNot definedNot defined0.000550.05CVE-2025-32910
04/14/20255.35.3GNOME libsoup soup-content-sniffer.c sniff_mp4 null pointer dereferenceUnknownNot definedNot defined0.000690.07CVE-2025-32909
04/14/20256.46.4GNOME libsoup HTTP/2 Server denial of serviceUnknownNot definedNot defined0.000560.00CVE-2025-32908
04/14/20255.35.3GNOME libsoup Header denial of serviceUnknownNot definedNot defined0.001220.08CVE-2025-32907
04/14/20256.46.4GNOME libsoup soup_headers_parse_request out-of-boundsUnknownNot definedNot defined0.008350.08CVE-2025-32906
04/07/20255.35.1GNOME GLib g_date_time_new_from_iso8601 buffer overflowSoftware LibraryNot definedOfficial fix0.000790.00CVE-2025-3360
04/03/20255.85.8GNOME Yelp Help Document inclusion of functionality from untrusted control sphereUnknownNot definedNot defined0.000610.05CVE-2025-3155
04/03/20256.06.0GNOME libsoup skip_insignificant_space heap-based overflowUnknownNot definedNot defined0.000990.00CVE-2025-32053
04/03/20256.06.0GNOME libsoup sniff_unknown heap-based overflowUnknownNot definedNot defined0.000990.00CVE-2025-32052

198 more entries are not shown

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