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Ubuntu
61,840 known vulnerabilities.
Most affected packages
12,735 results · Clear filters · Feed
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Medium 4.3
Moodle: idor in web service allows users enrolled in a course to access some details of other users
A flaw was found in Moodle. Insufficient capability checks made it possible for a user enrolled in a course to access some details, such as the full name and profile image URL, of other users they did not have permission to access.
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Medium 4.3
Moodle: idor in moodle rss block allows unauthorized access to rss feeds
A flaw was found in Moodle. This vulnerability allows unauthorized users to access and view RSS feeds due to insufficient capability checks.
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Medium 4.3
Moodle: moodle assignment submission search leaks anonymous student identities
A flaw has was found in Moodle where anonymous assignment submissions can be de-anonymized via search, revealing student identities.
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Medium 4.3
Moodle: partial data exposure in moodle before completing multi-factor authentication
A security vulnerability was discovered in Moodle that allows some users to access sensitive information about other students before they finish verifying their identities using two-factor authentication (2FA).
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Medium 4.3
Moodle: moodle allows course self-enrolment before completing mfa
A security vulnerability was discovered in Moodle that allows students to enroll themselves in courses without completing all the necessary safety checks. Specifically, users can sign up for courses prematurely, even if they haven't finished two-step verifica…
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Medium 6.8
Libsoup: information disclosure may leads libsoup client sends authorization header to a different host when being redirected by a server
A flaw was found in libsoup. When libsoup clients encounter an HTTP redirect, they mistakenly send the HTTP Authorization header to the new host that the redirection points to. This allows the new host to impersonate the user to the original host that issued …
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Medium 6.5
Libsoup: memory leak on soup_header_parse_quality_list() via soup-headers.c
A flaw was found in libsoup. It is vulnerable to memory leaks in the soup_header_parse_quality_list() function when parsing a quality list that contains elements with all zeroes.
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Medium 4.3
Missing Authorization in GitLab
An issue has been discovered in access controls could allow users to view certain restricted project information even when related features are disabled in GitLab EE, affecting all versions from 17.7 prior to 17.9.7, 17.10 prior to 17.10.5, and 17.11 prior to…
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Medium 6.5
Allocation of Resources Without Limits or Throttling in GitLab
An issue has been discovered affecting service availability via issue preview in GitLab CE/EE affecting all versions from 16.7 before 17.9.7, 17.10 before 17.10.5, and 17.11 before 17.11.1.
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Medium 6.1
A cross-site scripting (XSS) vulnerability in Hoteldruid v3.0.5 allows attackers to execute arbitrary web scripts or HT…
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Medium 6.8
GoBGP crashes in the flowspec parser
An issue was discovered in GoBGP before 3.35.0. An attacker can cause a crash in the pkg/packet/bgp/bgp.go flowspec parser by sending fewer than 20 bytes in a certain context.
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Medium 6.8
GoBGP does not verify that the input length
An issue was discovered in GoBGP before 3.35.0. pkg/packet/rtr/rtr.go does not verify that the input length corresponds to a situation in which all bytes are available for an RTR message.
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Medium 4.3
GoBGP does not properly check the input length
An issue was discovered in GoBGP before 3.35.0. pkg/packet/mrt/mrt.go does not properly check the input length, e.g., by ensuring that there are 12 bytes or 36 bytes (depending on the address family).
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Medium 4.1CVE-2025-43929 Public exploit
open_actions.py in kitty before 0.41.0 does not ask for user confirmation before running a local executable file that m…
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Medium 6.3
webpy web.py db.py PostgresDB._process_insert_query sql injection
A vulnerability, which was classified as critical, was found in webpy web.py 0.70. Affected is the function PostgresDB._process_insert_query of the file web/db.py. The manipulation of the argument seqname leads to sql injection. It is possible to launch the a…
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Medium 5.5
staging: gpib: Fix cb7210 pcmcia Oops
In the Linux kernel, the following vulnerability has been resolved: staging: gpib: Fix cb7210 pcmcia Oops The pcmcia_driver struct was still only using the old .name initialization in the drv field. This led to a NULL pointer deref Oops in strcmp called from …
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Medium 5.5
clk: samsung: Fix UBSAN panic in samsung_clk_init()
In the Linux kernel, the following vulnerability has been resolved: clk: samsung: Fix UBSAN panic in samsung_clk_init() With UBSAN_ARRAY_BOUNDS=y, I'm hitting the below panic due to dereferencing `ctx->clk_data.hws` before setting `ctx->clk_data.num = nr_clks…
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Medium 5.5
remoteproc: core: Clear table_sz when rproc_shutdown
In the Linux kernel, the following vulnerability has been resolved: remoteproc: core: Clear table_sz when rproc_shutdown There is case as below could trigger kernel dump: Use U-Boot to start remote processor(rproc) with resource table published to a fixed add…
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Medium 5.5
x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors
In the Linux kernel, the following vulnerability has been resolved: x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors Commit 6eac36bb9eb0 ("x86/resctrl: Allocate the cleanest CLOSID by searching closid_num_dirty_rmid") added logic t…
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Medium 5.5
sfc: fix NULL dereferences in ef100_process_design_param()
In the Linux kernel, the following vulnerability has been resolved: sfc: fix NULL dereferences in ef100_process_design_param() Since cited commit, ef100_probe_main() and hence also ef100_check_design_params() run before efx->net_dev is created; consequently, …
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Medium 4.3
NSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents, resultin…
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Medium 5.5
can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context
In the Linux kernel, the following vulnerability has been resolved: can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context If a driver calls can_get_echo_skb() during a hardware IRQ (which is often, but not always, the case), the 'WARN_…
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Medium 6.5
Incorrect Neutralization of Input During Web Page Generation in x/net in golang.org/x/net
The tokenizer incorrectly interprets tags with unquoted attribute values that end with a solidus character (/) as self-closing. When directly using Tokenizer, this can result in such tags incorrectly being marked as self-closing, and when using the Parse func…
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Medium 5.5
thermal: int340x: Add NULL check for adev
In the Linux kernel, the following vulnerability has been resolved: thermal: int340x: Add NULL check for adev Not all devices have an ACPI companion fwnode, so adev might be NULL. This is similar to the commit cd2fd6eab480 ("platform/x86: int3472: Check for a…
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Medium 5.5CVE-2025-23134 Public exploit
ALSA: timer: Don't take register_mutex with copy_from/to_user()
In the Linux kernel, the following vulnerability has been resolved: ALSA: timer: Don't take register_mutex with copy_from/to_user() The infamous mmap_lock taken in copy_from/to_user() can be often problematic when it's called inside another mutex, as they mig…
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Medium 5.5
fs/9p: fix NULL pointer dereference on mkdir
In the Linux kernel, the following vulnerability has been resolved: fs/9p: fix NULL pointer dereference on mkdir When a 9p tree was mounted with option 'posixacl', parent directory had a default ACL set for its subdirectories, e.g.: setfacl -m default:group:s…
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Medium 5.5
ASoC: imx-card: Add NULL check in imx_card_probe()
In the Linux kernel, the following vulnerability has been resolved: ASoC: imx-card: Add NULL check in imx_card_probe() devm_kasprintf() returns NULL when memory allocation fails. Currently, imx_card_probe() does not check for this case, which results in a NUL…
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Medium 5.5
idpf: fix adapter NULL pointer dereference on reboot
In the Linux kernel, the following vulnerability has been resolved: idpf: fix adapter NULL pointer dereference on reboot With SRIOV enabled, idpf ends up calling into idpf_remove() twice. First via idpf_shutdown() and then again when idpf_remove() calls into …
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Medium 5.5
netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets
In the Linux kernel, the following vulnerability has been resolved: netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets When calling netlbl_conn_setattr(), addr->sa_family is used to determine the function behavior. If sk is an IPv4 socket,…
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Medium 5.5
arcnet: Add NULL check in com20020pci_probe()
In the Linux kernel, the following vulnerability has been resolved: arcnet: Add NULL check in com20020pci_probe() devm_kasprintf() returns NULL when memory allocation fails. Currently, com20020pci_probe() does not check for this case, which results in a NULL …
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Medium 5.5
staging: gpib: Fix Oops after disconnect in ni_usb
In the Linux kernel, the following vulnerability has been resolved: staging: gpib: Fix Oops after disconnect in ni_usb If the usb dongle is disconnected subsequent calls to the driver cause a NULL dereference Oops as the bus_interface is set to NULL on discon…
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Medium 5.5
staging: gpib: Fix Oops after disconnect in agilent usb
In the Linux kernel, the following vulnerability has been resolved: staging: gpib: Fix Oops after disconnect in agilent usb If the agilent usb dongle is disconnected subsequent calls to the driver cause a NULL dereference Oops as the bus_interface is set to N…
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Medium 5.5
arm64: Don't call NULL in do_compat_alignment_fixup()
In the Linux kernel, the following vulnerability has been resolved: arm64: Don't call NULL in do_compat_alignment_fixup() do_alignment_t32_to_handler() only fixes up alignment faults for specific instructions; it returns NULL otherwise (e.g. LDREX). When that…
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Medium 5.5
wifi: mt76: mt7921: fix kernel panic due to null pointer dereference
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix kernel panic due to null pointer dereference Address a kernel panic caused by a null pointer dereference in the `mt792x_rx_get_wcid` function. The issue arises because…
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Medium 5.5
PCI/bwctrl: Fix NULL pointer dereference on bus number exhaustion
In the Linux kernel, the following vulnerability has been resolved: PCI/bwctrl: Fix NULL pointer dereference on bus number exhaustion When BIOS neglects to assign bus numbers to PCI bridges, the kernel attempts to correct that during PCI device enumeration. I…
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Medium 4.7
media: streamzap: fix race between device disconnection and urb callback
In the Linux kernel, the following vulnerability has been resolved: media: streamzap: fix race between device disconnection and urb callback Syzkaller has reported a general protection fault at function ir_raw_event_store_with_filter(). This crash is caused b…
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Medium 5.5
wifi: ath11k: fix RCU stall while reaping monitor destination ring
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix RCU stall while reaping monitor destination ring While processing the monitor destination ring, MSDUs are reaped from the link descriptor based on the corresponding buf_id. …
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Medium 5.5
nfsd: fix management of listener transports
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix management of listener transports Currently, when no active threads are running, a root user using nfsdctl command can try to remove a particular listener from the list of previousl…
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Medium 5.5
atm: Fix NULL pointer dereference
In the Linux kernel, the following vulnerability has been resolved: atm: Fix NULL pointer dereference When MPOA_cache_impos_rcvd() receives the msg, it can trigger Null Pointer Dereference Vulnerability if both entry and holding_time are NULL. Because there i…
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Medium 6.1
An issue was discovered in Ankitects Anki through 25.02. A crafted shared deck can result in attacker-controlled access…