CVE-2026-0261

Overview

Palo Alto Networks
Cloud NGFW

13 May 2026

Published

14 May 2026

Updated

CVSS v4.0

MEDIUM (6.1)

EPSS

0.11%

MITRE

KEV

Description

Multiple command injection vulnerabilities in Palo Alto Networks PAN-OS® software enable an authenticated administrator to bypass system restrictions and run arbitrary commands as a root user. To be able to exploit this issue, the user must have access to the PAN-OS CLI or Web UI. The security risk posed by this issue is significantly minimized when CLI access is restricted to a limited group of administrators and by restricting access to the management web interface to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 . This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series). Cloud NGFW and Prisma Access® are not impacted by these vulnerabilities.

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1 Post

Last activity: 7 hours ago

Bluesky

ripjyr.bsky.social @ripjyr.bsky.social

Paloaltoの脆弱性情報「CVE-2026-0261 PAN-OS: Authenticated Admin Command Injection Vulnerability (Severity: MEDIUM)」が公開されました。 → https://security.paloaltonetworks.com/CVE-2026-0261

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0
0
7h ago

CVE-2026-7911

Overview

Google
Chrome

06 May 2026

Published

07 May 2026

Updated

CVSS

Pending

EPSS

Pending

MITRE

KEV

Description

Use after free in Aura in Google Chrome on Windows prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

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1 Post

Last activity: Last hour

Bluesky

ケイ | 副業Webライター📖 @keiwork35.bsky.social

【脆弱性情報】 CVE-2026-7911 GoogleのChromeの脆弱性について CVE-2026-7911は、Windows上のGoogle ChromeのAuraにおける「Use after free」脆弱性です。

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0
0
Last hour

CVE-2026-3593

Overview

ISC
BIND 9

20 May 2026

Published

20 May 2026

Updated

CVSS v3.1

HIGH (7.4)

EPSS

Pending

MITRE

KEV

Description

A use-after-free vulnerability exists within the DNS-over-HTTPS implementation. This issue affects BIND 9 versions 9.20.0 through 9.20.22, 9.21.0 through 9.21.21, and 9.20.9-S1 through 9.20.22-S1. BIND 9 versions 9.18.0 through 9.18.48 and 9.18.11-S1 through 9.18.48-S1 are NOT affected.

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2 Posts
18 Interactions

Last activity: 20 hours ago

Fediverse

ISC.org @iscdotorg

Our May 2026 maintenance releases of BIND 9 are available at https://isc.org/download : 9.18.49 and 9.20.23 (stable) and 9.21.22 (development). Packages and container images provided by ISC will be updated later today.

In addition to bug fixes and feature improvements, these releases also contain fixes for security vulnerabilities:

- https://kb.isc.org/docs/cve-2026-3039
- https://kb.isc.org/docs/cve-2026-3592
- https://kb.isc.org/docs/cve-2026-3593
- https://kb.isc.org/docs/cve-2026-5946
- https://kb.isc.org/docs/cve-2026-5947
- https://kb.isc.org/docs/cve-2026-5950

11
7
0
22h ago

Bluesky

OMO @omo.bsky.social

BIND9の脆弱性(High: CVE-2026-3039, CVE-2026-3593, CVE-2026-5946, CVE-2026-5947, Medium: CVE-206-3592, CVE-206-5950)と9.18.49, 9.20.23, 9.21.22公開 #sios_tech #security #vulnerability #セキュリティ #脆弱性 #dns #bind security.sios.jp/vulnerabilit...

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0
0
20h ago

CVE-2026-5947

Overview

ISC
BIND 9

20 May 2026

Published

20 May 2026

Updated

CVSS v3.1

HIGH (7.5)

EPSS

Pending

MITRE

KEV

Description

Undefined behavior may result due to a race condition leading to a use-after-free violation. If BIND receives an incoming DNS message signed with SIG(0), it begins work to validate that signature. If, during that validation, the "recursive-clients" limit is reached (as would occur during a query flood), and that same DNS message is discarded per the limit, there is a brief window of time while the SIG(0) validation may attempt to read the now-discarded DNS message. This issue affects BIND 9 versions 9.20.0 through 9.20.22, 9.21.0 through 9.21.21, and 9.20.9-S1 through 9.20.22-S1. BIND 9 versions 9.18.28 through 9.18.49 and 9.18.28-S1 through 9.18.49-S1 are NOT affected.

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2 Posts
18 Interactions

Last activity: 20 hours ago

Fediverse

ISC.org @iscdotorg

Our May 2026 maintenance releases of BIND 9 are available at https://isc.org/download : 9.18.49 and 9.20.23 (stable) and 9.21.22 (development). Packages and container images provided by ISC will be updated later today.

In addition to bug fixes and feature improvements, these releases also contain fixes for security vulnerabilities:

- https://kb.isc.org/docs/cve-2026-3039
- https://kb.isc.org/docs/cve-2026-3592
- https://kb.isc.org/docs/cve-2026-3593
- https://kb.isc.org/docs/cve-2026-5946
- https://kb.isc.org/docs/cve-2026-5947
- https://kb.isc.org/docs/cve-2026-5950

11
7
0
22h ago

Bluesky

OMO @omo.bsky.social

BIND9の脆弱性(High: CVE-2026-3039, CVE-2026-3593, CVE-2026-5946, CVE-2026-5947, Medium: CVE-206-3592, CVE-206-5950)と9.18.49, 9.20.23, 9.21.22公開 #sios_tech #security #vulnerability #セキュリティ #脆弱性 #dns #bind security.sios.jp/vulnerabilit...

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0
0
20h ago

CVE-2026-3039

Overview

ISC
BIND 9

20 May 2026

Published

20 May 2026

Updated

CVSS v3.1

HIGH (7.5)

EPSS

Pending

MITRE

KEV

Description

BIND servers that are configured to use TKEY-based authentication via GSS-API tokens are vulnerable to excessive memory consumption when receiving and processing maliciously-constructed packets. Typically these servers will be found in Active Directory integrated DNS deployments and/or Kerberos-secured DNS environments. This issue affects BIND 9 versions 9.0.0 through 9.16.50, 9.18.0 through 9.18.48, 9.20.0 through 9.20.22, 9.21.0 through 9.21.21, 9.9.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.48-S1, and 9.20.9-S1 through 9.20.22-S1.

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2 Posts
18 Interactions

Last activity: 20 hours ago

Fediverse

ISC.org @iscdotorg

Our May 2026 maintenance releases of BIND 9 are available at https://isc.org/download : 9.18.49 and 9.20.23 (stable) and 9.21.22 (development). Packages and container images provided by ISC will be updated later today.

In addition to bug fixes and feature improvements, these releases also contain fixes for security vulnerabilities:

- https://kb.isc.org/docs/cve-2026-3039
- https://kb.isc.org/docs/cve-2026-3592
- https://kb.isc.org/docs/cve-2026-3593
- https://kb.isc.org/docs/cve-2026-5946
- https://kb.isc.org/docs/cve-2026-5947
- https://kb.isc.org/docs/cve-2026-5950

11
7
0
22h ago

Bluesky

OMO @omo.bsky.social

BIND9の脆弱性(High: CVE-2026-3039, CVE-2026-3593, CVE-2026-5946, CVE-2026-5947, Medium: CVE-206-3592, CVE-206-5950)と9.18.49, 9.20.23, 9.21.22公開 #sios_tech #security #vulnerability #セキュリティ #脆弱性 #dns #bind security.sios.jp/vulnerabilit...

0
0
0
20h ago

CVE-2026-5946

Overview

ISC
BIND 9

20 May 2026

Published

20 May 2026

Updated

CVSS v3.1

HIGH (7.5)

EPSS

Pending

MITRE

KEV

Description

Multiple flaws have been identified in `named` related to the handling of DNS messages whose CLASS is not Internet (`IN`) — for example, `CHAOS` or `HESIOD`, or DNS messages that specify meta-classes (`ANY` or `NONE`) in the question section. Specially crafted requests reaching the affected code paths — recursion, dynamic updates (`UPDATE`), zone change notifications (`NOTIFY`), or processing of `IN`-specific record types in non-`IN` data — can cause assertion failures in `named`. This issue affects BIND 9 versions 9.11.0 through 9.16.50, 9.18.0 through 9.18.48, 9.20.0 through 9.20.22, 9.21.0 through 9.21.21, 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.48-S1, and 9.20.9-S1 through 9.20.22-S1.

Statistics

2 Posts
18 Interactions

Last activity: 20 hours ago

Fediverse

ISC.org @iscdotorg

Our May 2026 maintenance releases of BIND 9 are available at https://isc.org/download : 9.18.49 and 9.20.23 (stable) and 9.21.22 (development). Packages and container images provided by ISC will be updated later today.

In addition to bug fixes and feature improvements, these releases also contain fixes for security vulnerabilities:

- https://kb.isc.org/docs/cve-2026-3039
- https://kb.isc.org/docs/cve-2026-3592
- https://kb.isc.org/docs/cve-2026-3593
- https://kb.isc.org/docs/cve-2026-5946
- https://kb.isc.org/docs/cve-2026-5947
- https://kb.isc.org/docs/cve-2026-5950

11
7
0
22h ago

Bluesky

OMO @omo.bsky.social

BIND9の脆弱性(High: CVE-2026-3039, CVE-2026-3593, CVE-2026-5946, CVE-2026-5947, Medium: CVE-206-3592, CVE-206-5950)と9.18.49, 9.20.23, 9.21.22公開 #sios_tech #security #vulnerability #セキュリティ #脆弱性 #dns #bind security.sios.jp/vulnerabilit...

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0
0
20h ago

CVE-2024-50340

Overview

symfony

06 Nov 2024

Published

07 Nov 2024

Updated

CVSS v3.1

HIGH (7.3)

EPSS

85.62%

MITRE

KEV

Description

symfony/runtime is a module for the Symphony PHP framework which enables decoupling PHP applications from global state. When the `register_argv_argc` php directive is set to `on` , and users call any URL with a special crafted query string, they are able to change the environment or debug mode used by the kernel when handling the request. As of versions 5.4.46, 6.4.14, and 7.1.7 the `SymfonyRuntime` now ignores the `argv` values for non-SAPI PHP runtimes. All users are advised to upgrade. There are no known workarounds for this vulnerability.

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2 Posts
2 Interactions

Last activity: 23 hours ago

Fediverse

Symfony @symfony

🔐 CVE-2026-46626: SymfonyRuntime CVE-2024-50340 Patch Bypass via parse_str/SAPI Argv Mismatch
➡️ https://symfony.com/blog/cve-2026-46626-symfonyruntime-cve-2024-50340-patch-bypass-via-parse-str-sapi-argv-mismatch

1
1
1
23h ago

CVE-2026-46626

Overview

Pending

Pending

Published

Pending

Updated

CVSS

Pending

EPSS

Pending

MITRE

KEV

Description

This candidate has been reserved by a CVE Numbering Authority (CNA). This record will be updated by the assigning CNA once details are available.

Statistics

2 Posts
2 Interactions

Last activity: 23 hours ago

Fediverse

Symfony @symfony

🔐 CVE-2026-46626: SymfonyRuntime CVE-2024-50340 Patch Bypass via parse_str/SAPI Argv Mismatch
➡️ https://symfony.com/blog/cve-2026-46626-symfonyruntime-cve-2024-50340-patch-bypass-via-parse-str-sapi-argv-mismatch

1
1
1
23h ago

CVE-2026-43284

Overview

Linux
Linux

08 May 2026

Published

14 May 2026

Updated

CVSS v3.1

HIGH (8.8)

EPSS

0.01%

MITRE

KEV

Description

In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSG_SPLICE_PAGES can attach pages from a pipe directly to an skb. TCP marks such skbs with SKBFL_SHARED_FRAG after skb_splice_from_iter(), so later paths that may modify packet data can first make a private copy. The IPv4/IPv6 datagram append paths did not set this flag when splicing pages into UDP skbs. That leaves an ESP-in-UDP packet made from shared pipe pages looking like an ordinary uncloned nonlinear skb. ESP input then takes the no-COW fast path for uncloned skbs without a frag_list and decrypts in place over data that is not owned privately by the skb. Mark IPv4/IPv6 datagram splice frags with SKBFL_SHARED_FRAG, matching TCP. Also make ESP input fall back to skb_cow_data() when the flag is present, so ESP does not decrypt externally backed frags in place. Private nonlinear skb frags still use the existing fast path. This intentionally does not change ESP output. In esp_output_head(), the path that appends the ESP trailer to existing skb tailroom without calling skb_cow_data() is not reachable for nonlinear skbs: skb_tailroom() returns zero when skb->data_len is nonzero, while ESP tailen is positive. Thus ESP output will either use the separate destination-frag path or fall back to skb_cow_data().

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1 Post

Last activity: 22 hours ago

Bluesky

Linux Kernel Security @linkersec.bsky.social

Dirty Frag (CVE-2026-43284 and CVE-2026-43500) Covers two independent vulnerabilities that do not require chaining. CVE-2026-43284 is alternatively titled Copy Fail 2. Original write-up: github.com/V4bel/dirtyf... Avoiding bruteforcing for CVE-2026-43500: www.linkedin.com/pulse/load-b...

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0
0
22h ago

CVE-2026-43500

Overview

Linux
Linux

11 May 2026

Published

20 May 2026

Updated

CVSS v3.1

HIGH (7.8)

EPSS

0.01%

MITRE

KEV

Description

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Also unshare DATA/RESPONSE packets when paged frags are present The DATA-packet handler in rxrpc_input_call_event() and the RESPONSE handler in rxrpc_verify_response() copy the skb to a linear one before calling into the security ops only when skb_cloned() is true. An skb that is not cloned but still carries externally-owned paged fragments (e.g. SKBFL_SHARED_FRAG set by splice() into a UDP socket via __ip_append_data, or a chained skb_has_frag_list()) falls through to the in-place decryption path, which binds the frag pages directly into the AEAD/skcipher SGL via skb_to_sgvec(). Extend the gate to also unshare when skb_has_frag_list() or skb_has_shared_frag() is true. This catches the splice-loopback vector and other externally-shared frag sources while preserving the zero-copy fast path for skbs whose frags are kernel-private (e.g. NIC page_pool RX, GRO). The OOM/trace handling already in place is reused.

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1 Post

Last activity: 22 hours ago

Bluesky

Linux Kernel Security @linkersec.bsky.social

Dirty Frag (CVE-2026-43284 and CVE-2026-43500) Covers two independent vulnerabilities that do not require chaining. CVE-2026-43284 is alternatively titled Copy Fail 2. Original write-up: github.com/V4bel/dirtyf... Avoiding bruteforcing for CVE-2026-43500: www.linkedin.com/pulse/load-b...

0
0
0
22h ago